`IPR Petition for
`U.S. Patent No. RE40,264
`
`EXHIBIT 1021 Page 1
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`Words that are believed to be registered trademarks have been
`checked with authoritative sources, No investigation has been made
`of common-law trademark rights in any word, because such inves-
`tigation is impracticable. Words that are known to have current
`registrations are shown with an initial capital and are also iden-
`tified as trademarks. The inclusion of any word in- this Dictionary
`is not, however, an expression of the publishers’ opinion as ‘to
`whetheror notit is subject to proprietary rights. Indeed, no defi-
`nition in this Dictionary is to be regarded as affecting the validity
`of any trademark.
`
`© 1969, 1970, 1971, 1973, 1975, 1976, 1978 by Houghton Mifflin Company
`.
`All correspondence andinquiries should be directed to
`Dictionary Division, Houghton Mifflin Company
`One BeaconStreet, Boston, Massachusetts 02107
`
`All rights reserved under Bern and Pan-American Copyright Conventions
`
`S
`
`ISBN: 0-395-20360-0 (new college edition; thumb-indexed)
`0-395-20359-7 (new college edition;plain edges)
`—
`0-395-24575-3 (high-school edition)
`f°
`
`Library of Congress Catalog Card Number 76-86995
`
`Manufactured in the United States of America
`
`Computer-composed by {nforonics, Inc.
`in Maynard, Massachusetts
`
`EXHIBIT 1021 Page 2
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`EXHIBIT 1021 Page 2
`Page 1
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`footfall
`
`forb
`
`512
`
`.
`
`@ stairway. —follow in one’s footsteps. To carry on the work
`foot-fall (fd0t’f6l’) n. 1. A footstep. 2. The sound made by a
`or tradition of a predecessor.
`footstep or footsteps.
`-
`foot fault. Tennis. A fault against the server called for failure to
`foot-stone (fd0t’st6n’) x. A marking stone placed at the foot of
`a grave.
`keep both feet behind the base line.
`foot-stool (f60t’stée!’) n. A low stool for supporting orresting
`foot-gear (fo0t’gir’) n.. Sturdy footwear,as shoes or boots.
`one’s feet.
`:
`ooo
`foot-hill (foot*hil’) n. A low hill near the base of a moustain or
`mountain range.
`foot-way ({d0t’wa’) x. A walk or path for pedestrians.
`foot-wear (fdot’war’) n. Anything worn on the feet,‘such as
`foot-hold (foot’hdld’) n. 1.A place affording support for the
`foot in climbing or standing. 2. A firm or secure position en-
`shoes or slippers.
`S
`foot-work (foot’wirk’) n. 1. The manner in which the feet are
`abling one to proceed with confidence; especially, a secure mili-
`tary base.
`-
`employed, as in boxing, fencing, or tennis. 2. Work doné on
`foot; legwork.
`foot-ing (f60t’ing) n. 1. A secure placement of the feet in stand-
`ing or moving. 2. A place on which one can stand or move
`foot-worn (fdot’wérn’, -worn’) adj.
`1. Footsore. 2. Having
`been worn down by feet, as a path or carpet.
`,
`securely. 3. A surface or the condition of a surface with respect
`foo yong (f60" ying’).
`In Chinese cooking, an omelet made
`to the ease with which one may walk or run onit: poorfooting
`with green peppers, bean sprouts, and onion.
`[Cantonese foo
`on the track. 4. Architecture. The supporting base or ground-
`yong tan, corresponding to Mandarin Chinesefu? yung? tant :fu?
`work of a structure, as for a-monument or wall.. 5. A basis;
`yung’, hibiscus + tant, eae(from the fancied resemblance be-
`foundation: a business begun on a good footing. 6. A basis for
`tween the omelet and the
`large showy flower).]
`social or business transactions with others; a standing: “These
`fop (fdp) x. A vain, affected man who is preoccupied with his
`gentlemenall associate on a footing of perfect social equality”
`clothes and manners; a dandy.
`[Middle English fop, foppe, a
`(Melville). 7. a. The totaling up of a column offigures. b. The
`fool, perhaps akin to fobben, to cheat, FOB.]
`sum written at thefoot of a column of figures.
`©
`fop-per-y {foprere) n., pl. -ies. The dress or manner ofa fop.
`foot-lam-bert (f66t’lim’bert) n. Abbr. fl Physics. A unit of
`luminance equal to 1/ candela ‘per ‘square foot.
`fop-pish (fop’ish) adj. Of, pertaining to, or characteristic of a
`foot-le (fd0t’l)
`intr.v.
`-ted,
`-ling,
`-les. Informal. 1.To fool
`fop; dandified. —fop’pish-ly adv. -—fop’pish-ness n.
`around or waste time; trifle. ‘Used. with around or about: “not
`for (for; unstressed far) prep. 1. Directed or sentto: aletterfor
`me. 2. Directed toward; specializing in: an eye for pretty girls.
`used tofootling around at the lower levels.”” (Kim Philby). 2. To
`3. As a result of; out of: cryingforjoy. 4. To the extentof:
`talk nonsense. —n. Informal. Foolishness; nonsense; twaddle.
`(Probably a variant ofdialectal footer, probably ‘from French
`roadis pavedfor one mile..&. Through the length of: sit stillfor
`an hour. 6.In order to go to: leave for Montana. 7. With an
`foutre, to copulate with, from Old French, from Latin futuere.
`See bhau- in Appendix.*]
`aim. or view to: We swim for fun, 8. In order to have orfind:
`look for a bargain. 9.1n order to serve in or as: train for the
`foot-less (foot’lis) adj. 1. Without fect. 2. Without a firm
`ministry, 10. In the amount of: a bill for three dollars, 11. At
`support or basis. 3. Informal. Without thought, dexterity, or
`skill; clumsy; inept. —foot’less-ness 7.
`the priceof: buy a-dog for ten dollars. 12. In response to; as
`requital of: “Eye for eye” (Exodus 21:24). 13. Considering the
`foot-lights (f60t’lits’) pi.n. 1. Lights placed in a row along the
`front of a stage floor.’ 2. The theater as a profession; the stage.
`nature or usual character of: very warm for-May. 14, Ap-
`propriate or suitable to: a timefor dying. 18. At (an appointed
`foot-ling ({60t/ling) adj." Informal.
`1. Foolish;
`trifling;
`insig-
`nificant. 2. Stupid; inept.
`[Present participle of FOOTLE.]
`time): an appointment for three o'clock, 16. Notwithstanding;
`despite: Forall her experience, she is inefficient. 17. Intendedto"
`foot-lock-er (foot’ldk’er) n. A small trunk for storing personal
`be used as: Books arefor reading. 18. With a desire or longing
`belongings and small items of equipment; especially, one kept
`by a soldier at the foot of his bunk.
`toward: The puppy whimpered for his supper. 19. So as to ob-
`tain: work. for a salary. 20.On behalf of: @ dinner for the
`foot-loose (f60t’l60s’) adj. Having no attachments orties; free
`to do as onepleases.
`~
`-
`ambassador. 21. In place of: use artificialfowersfor real ones.
`22. In its effect on: Fresh air is good for you. 23.In favor,
`foot-man (fd0t’mon) .n., pl. -men (-min). 1.A male servant
`defense, or support of: vote for the candidate of oné’s choice.
`employed in the house to wait at table, attend the door, and run
`various errands.
`2. Archaic. A foot soldier;
`infantryman.
`24. Accompanying; paired with: one rotten applefor every good
`one. 25. As against; as measured competitively with: poundfor
`3. Archaic. A pedestrian. ee
`foot-mark ({66t’mark’) nm. A footprint.
`pound. 26. As being: We mistook her for the waitress. 27. In
`foot-note (f66t’ndt’) 2. 1. Abbr. tn. A note placed at thebottom
`order to retain, conserve, or save:Run for your life! 28. As the
`duty or task of; up to: Jt is for the judge to rule. —for to.
`of a page of a book or manuscript that comments onorcites a
`reference for a designated part of the text. 2. Something said or
`Archaic. In order to. —conj. Because; since. See Usage notes'at
`done after the more important work has been completed; an
`becausé, like, mean (verb).
`[Middle English for, Old English
`Jor (the conjunctiondévelops from Old English phrases such as
`afterthought. ~~tr.v. footnoted, -noting, -notes. 1. To furnish
`Jor thon the, “for the (reason)that”). See per’ in Appendix.*]
`with footnotes. 2.To add further support or evidence for (a
`statement or opinion, for example).
`.
`for-. Indicates: 1. Exhaustion; for example, forspent. 2. Com-
`pletely; for example, forgather.
`‘(In Old English compounds
`foot-pace (fd0t’pas’) n. 1. A walking pace. 2. A raised platform
`in a room, as for a lecturer; dais.
`ate!
`:
`for- indicates: 1. “Incortectly or wrongly, as in forswear. 2.
`foot-pad ({60t’pid’) n. Archaic. A highwayman orstreet robber
`Destruction, as in fordo. 3.. Prohibition, as in forfend. Middle
`English for-, Old English for-. See pert in. Appendix.*]
`who goes about on foot.
`[root + earlier pad, path, probably
`for. 1. foreign. 2. forestry.
`,
`from Middle Dutch, path (see pent- in Appendix*).]
`foot-path (f66t’path’, -path’) »., pl.
`-paths (-pathz’, -pithz’,
`fo-ra! Alternate plural of forum.
`-paths’;-paths’). A narrow path for persons onfoot; especially,
`for-age (fér'ij, for’-) n. 1. Food for domestic animals, such as
`one-along the side of a highway, =”
`horses, cows, and sheep; fodder. 2. The act of looking or
`searching for such food. 3. The act of looking or searching for
`foot-pound (fot’pound’) . Abbr. ft-lb A unit of workequal to
`supplies of any kind. —v. foraged, -aging, -ages. —intr. 1. To
`the work done by a force of one pound acting through a dis-
`search for food or provisions. 2. To make a raid, as for food,
`tance of one foot in the direction of the force.
`foot-pound-al(fc0t’pound’l) n. A unit of work equal to the
`supplies, or anything needed or desired. —tr. 1. To wander or
`work done by a force of one’poundal acting through a distance
`rummage through, especially ‘in. search of provisions. 2. To
`of one foot in the direction of the force.
`raid; to plunder. 3. To provide with fodder, to feed. 4.To
`secure by searching about.
`[Middle English, from Old French
`foot-pound-sec-ond (fdot’pound’stk’end) adj. Abbr. fps Of,
`pi
`to, or characteristic of a system of units based on the
`” folur)Jrage, from ‘feurre, fodder, from Germanic. See pa- in
`foot, the pound, and the second as the fundamental units of
`Appendix.*) --for’ag-er 7.
`io.
`length, weight, and time.
`forage cap. A military cap with a low, cylindrical crown anda
`foot-print(fo0t’print’) x. An outline or indentation left by a
`visor worn with undress uniform; kepi, |
`For-a-ker, Mount (f6rt-kor, for’-), A peak rising to'17,280 feet
`foot.on a surface.
`—-
`:
`‘
`in Mount McKinley National Park, south-central Alaska.
`foot-rest(fd0t’rést’) nv. A low stool, metal bar, or other support
`on which to rest the feet.
`fo-ra-men (fo-ra’mon) 7., pi. -ramina (-ram’9-n9) or -mens. An
`foot:
`(fd0t’rdp’) nm. Nautical. 1.A rope attached to the
`aperture or perforation in a bone or through a membranous
`lower border ofa sail. 2. A rope, rigged beneath a yard, for
`anatomical structure.
`[New Latin, from Latin foramen, an
`opening, from forare, to bore. See bher-2 in Appendix.*]
`‘men to stand on during the reefirig-or furling of sail.
`foramen magnum. Thelarge orifice in the base of the skull
`foot-rot (fdot’rdt’) 'n. A degenerative infection of the feet in
`through which
`the spinal cord passes and becomes continuous
`certain hoofed animals, especially cattle or sheep, often result-
`ing in loss of the hoof.
`:
`with the medulla oblongata.
`[New Latin, “large orifice.”]
`for-a-min-if-er-an (f6r’e-min’o-for-on, fr’-) n. Also foram
`foots (foots) pi.n, The sedimentthat formsduring the refining of
`oils and other liquids; dregs. [A plural of Foot.)
`(f6r’om,fSr’-), for-a-min-t-fer (f6r’o-min’s-for, fdr’-), Any of the
`unicellular microorganisms of the order Foraminifera, charac-
`foot-sie (fdot’st) n. Informal. A flirting game in which a couple
`touch feet or legs, usually’in secret, as under a table. —pflay
`teristically having a calcareous shell with perforations’through
`which numerous pseudopodia protrude,
`[New Latin Foramin-
`footsie with. Informal. 1.To carry on 2 flirtation with, espe-
`ifera : foramen, opening, FORAMEN + -FER.)_—fo-ram’i-nif’er-
`cially in a covert manner. 2. To court favor with or cooperate
`with deceptively or surreptitiously.
`{From root.]
`~“
`ous (fo-rim/’o-nif’or-os), fo-ram’i-nif’er-al adj.
`.
`:
`for-as-much as (fér’sz-miich’ 02).
`Inasmuch as; since..
`foot soldier. A soldier who fights on foot; infantryman.
`for-ay (f6r’a’) m. 1. A sudden raid or military advance. 2.A
`foot-sore (fd0t’sér’, -sdr’) adj. Having sore ortired feet from
`much walking. —-foot’sore’ness 7.
`venture or initial attempt in some field.
`-~v. forayed, -aying,
`foot-stalk (fd6t’sték’) n. Biology. A supporting stalk, such as‘a
`“ays. intr, To make a raid. —ir. To make a raid against; to
`peduncle or pedicel.
`plunder. [Middle English forrai,
`from forraien,
`to foray,
`foot-stall (fd0t’st6l’) n. The pedestal or plinth of a pillar.
`back-formation from forreour,
`raider, plunderer, from Old
`foot-step (fd0t’stép’) n. 1. A step with the foot. 2. The distance
`French forrier; from Vulgar Latin fodrdrius (unattested), from
`Germanic. See pa- in Appendix.*]
`.
`covered by one step: a footstep away. 3. The sound of a foot
`stepping. 4. A footprint. 5. A step up or down:thefootsteps of
`forb (férb) n. Any herbaceous plant other ‘than a grass, espe~
`‘4 pat/a pay/ar care/é father/b bib/ch church/d deed/é pet
`/é be/f fife
`g/h hat/hw which/i
`pit/i pie/ir
`pier/j
`judge/k kick/1 lid,
`needle/m mum/n no, sudden/ng thiag/d pot/6 fiteeteet fife/eeat /hhat ehipies ples)jndee/k ship, dish/
`4,
`
`
`
`footrope
`Sailors usingthe footrope
`in the furling of a sail
`
`EXHIBIT 1021 Page 3
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`EXHIBIT 1021 Page 3
`Page 1
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