Home| FAQSearch:Advanced|Person|Company| Type|ClassLogin
Quick search:
Patent number:
Patent Date:
All Patents of Type: handheld power tools
Patents 1 - 15 of 51
First set of recordsNext set of recordsLast set of records
NumberDatePatenteeTitleType
285,484Sep. 25, 1883M.C. HenleyScrew-driverscrewdriver mechanisms
712,537Nov. 04, 1902C.S. HiseyElectric grinding devicehandheld power tools
1,099,392Jun. 09, 1914R.A. NorlingPneumatic-turbine drillpneumatic tools
1,124,393Jan. 12, 1915G.H. CoatesHammer powered by flexible shafthandheld power tools
1,229,401Jun. 12, 1917S.D. Black, A.G. DeckerDrill gearinghandheld power tools
1,245,860Nov. 06, 1917S.D. Black, A.G. DeckerElectrically-driven toolhandheld power tools
1,262,601Apr. 09, 1918E.E. Thomas, C.F. RoyalHand gain-cutting toolhandheld power tools
1,372,045Mar. 22, 1921R.G. SedgewickValve grinderhandheld power tools
1,492,095Apr. 29, 1924S.D. Black, A.G. DeckerElectrically-driven toolhandheld power tools
1,525,357Feb. 03, 1925F.J. BackscheiderPortable electric toolhandheld power tools
1,548,020Aug. 04, 1925S.D. Black, A.G. DeckerReversing means for electric toolshandheld power tools
1,603,478Oct. 19, 1926R.E. LeesValve resurfacing mechanismhandheld power tools
1,623,290Apr. 05, 1927F.W. WappatPortable sawcircular saws
1,633,389Jun. 21, 1927W. StumpfElectric toolhandheld power tools
RE16,737Sep. 13, 1927E.L. ConnellElectric switchhandheld power tools
Toggle print mode
Show pictures

Copyright © 2002-2018 - DATAMP