Inventor · disambiguated record
Charles B. Pittinger, Sr.
Also filed as: PITTINGER SR CHARLES B
10 granted patents·287 citations·filing 1976–1985
91Inventor score
Files withPITTINGER SR CHARLES B10
Top patents by PatentIndex Score
10 records- 0196US4077191AFilament trimmer/mowerPITTINGER SR CHARLES B·Filed 1976·Granted Mar 7, 1978·77 cites·10 claims
- 0289US4702005AApparatus for cutting vegetation with incremental feeding of cutting filamentPITTINGER SR CHARLES B·Filed 1985·Granted Oct 27, 1987·53 cites·4 claims
- 0385US4561180AApparatus for cutting vegetation with incremental feeding of cutting filamentPITTINGER SR CHARLES B·Filed 1984·Granted Dec 31, 1985·41 cites·32 claims
- 0485US4125339AReleasably interlocked, assymmetrical, lugged flange joint with fixed relative orientationPITTINGER SR CHARLES B·Filed 1977·Granted Nov 14, 1978·38 cites·24 claims
- 0580US4138810ATorsional vibration filament feed systemPITTINGER SR CHARLES B·Filed 1977·Granted Feb 13, 1979·30 cites·10 claims
- 0678US4118864AIncremental feed means and method for filament-trimmer filamentsPITTINGER SR CHARLES B·Filed 1977·Granted Oct 10, 1978·28 cites·26 claims
- 0764USD255640SHandle for vegetation trimmer or similar articlePITTINGER SR CHARLES B·Filed 1977·Granted Jul 1, 1980·8 cites·1 claims
- 0834US4612738ARotary flail cutting and finishing tool headPITTINGER SR CHARLES B·Filed 1985·Granted Sep 23, 1986·5 cites·2 claims
- 0933US4338720AHousing and frame system for vegetation filament trimmerPITTINGER SR CHARLES B·Filed 1980·Granted Jul 13, 1982·4 cites·10 claims
- 1032US4047455AMethod and apparatus for sharpening end of filament in vegetation filament-trimmerPITTINGER SR CHARLES B·Filed 1976·Granted Sep 13, 1977·3 cites·10 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →