`
`J.M.CLEARY
`
`3,2 70,822
`
`PERCUSSIVE UNIT FOR EARTH DRILLING
`
`Filed Dec. 6, 1965
`
`5 Sheets~Sheet 1
`
`I
`
`INVENTOR
`
`James M. Cleary
`
`BY
`
`Attornev
`
`Flotek
`
`Exhibit 1010
`
`
`
`" Sept. 6, 1966
`
`J. M. CLEARY
`.
`PERCUSSIVE UNIT FOR EARTH DRILLING
`
`3,270,822
`
`Filed Dec. 6, 1965
`
`5 Sheets-Sheet 2
`
`2.7
`
`25
`
`F/'9 5
`
`29
`
`25
`
`23
`
`2|
`
`29
`
`Fig. 6
`
`/A/VENTOR
`James M. Cleary
`
`E)’
`
`Attorney
`
`Flotek
`‘
`Exhibit 1010
`
`NOV
`Exhibit 2001
`
` NOV
`Exhibit 2001
`
`
`
`Sept 5. 1966
`
`J. M. CLEARY
`
`3 ,2 70,822
`
`PERCUSSIVE UNIT FOR EARTH DRILLING
`
`Filed Dec. 6, 1965
`
`5 Sheets—Sheet 3
`
`93
`
`9|
`
`I
`o°
`
`90°
`
`130°
`Fig. 20
`
`270°
`
`I
`
`I
`
`0
`
`360
`
`//VVEA/7'0/P
`
`James M. Cleory
`§~«’3w«'«4¢v”4’1£*‘7”
`
`BY
`
`Anorney
`
`Flotek
`
`Exhibit 1010
`
`NOV
`
`Exhibit 2001
`
` NOV
`Exhibit 2001
`
`
`
`Sept. 6, 1966
`
`J. M. CLEARY
`'
`PERCUSSIVE UNIT FOR EARTH DRILLING
`
`3,270,822
`
`Filed Dec. 6. 1965
`
`5 Shee\‘.s—Sheet 4
`
`/A/VE/VTO/?
`James M. Cleary
`
`3’ /égww,/Jzzwa
`
`Attorney
`
`Flotek
`Exhibit 1010
`
`NOV
`Exhibit 2001
`
` NOV
`Exhibit 2001
`
`
`
`Sept 5. 1955
`
`J. M. CLEARY
`PERCUSSIVE UNIT FOR EARTH DRILLING
`
`3,2 70,822
`
`Filed Dec. 6, 1965
`
`5 Sheets—Sheet 5
`
`Q A
`
`i’
`
`I.
`
`7
`
`M.
`
`95
`
`7!
`
`EB‘
`.§i‘§
`
`F/g. 24
`BY .
`
`//Vl/EA/7'0/P
`James M. Cleary
`
`Attorney
`
`Flotek
`Exhibit 1010
`
`NOV
`Exhibit 2001
`
` NOV
`Exhibit 2001