`Examiner, Art Unit 3773
`
`* See searchhistory printout included with this form or the SEARCH NOTESbox below to determine the scope of
`the search.
`
`247,301 ,302,304,305,306,308,310,311,312,
`313,314,315,316,318,319,320,323,325,
`326 327 ,328,79,80,84,85,92,93,94,99, 104,86A,232
`
`05/03/2024
`
`Search Notes
`
`PE2E search--see PE2E search history
`
`Inventor name search--see PE2E searchhistory
`
`Al Similarity Search--see PE2E searchhistory
`
`/DAVID C COMSTOCK/
`Examiner, Art Unit 3773
`
`/TESSA M MATTHEWS/
`
`U.S. Patent and Trademark Office
`
`Page 1 of 2
`
`Part of Paper No.: 20240503
`
`Search Notes
`
`il
`
`ll
`
`Application/Conirol No.
`17/639,038
`
`| “_
`
`DAVID C COMSTOCK
`
`Applicant(s)/Patent Under Reexamination
`Kalhornetal.
`
`ArtUnit
`
`3773
`
`D
`
`D D
`
`D
`
`DC
`
`CPC - Searched*
`
`A61F2002/0858 30579, 30995 ,4627
`
`A61B2017/00004,681
`
`A61B17/0401,86,8605,8625 ,8685,8877,1617,68
`
`A61F2/4611,0811
`
`05/03/2024
`
`05/03/2024
`
`05/03/2024
`
`05/03/2024
`
`CPC Combination Sets - Searched*
`
`Symbol
`
`US Classification - Searched*
`
`
`
`Search Notes
`
`il
`
`ll
`
`Application/Conirol No.
`17/639,038
`
`| “_
`
`DAVID C COMSTOCK
`
`ArtUnit
`
`3773
`
`Applicant(s)/Patent Under Reexamination
`Kalhorn etal.
`
`Symbol
`
`Interference Search
`
`US Class/CPC|Us subclass/CPC Group
`
`/DAVID C COMSTOCK/
`Examiner, Art Unit 3773
`
`/TESSA M MATTHEWS/
`
`Examiner, Art Unit 3773
`
`U.S. Patent and Trademark Office
`
`Page 2 of 2
`
`Part of Paper No.: 20240503
`
`