Assignee
ALLEGRETTI & CO
17 granted patents·703 citations·filing 1979–1989
Top patents by PatentIndex Score
17 records- 0195US4325163APortable blower-vacuum unitALLEGRETTI & CO·Filed 1980·Granted Apr 20, 1982·129 cites·23 claims
- 0293USD301009SString trimmerALLEGRETTI & CO·Filed 1986·Granted May 9, 1989·38 cites·1 claims
- 0393US4603478ATrimmer with adjustable handleALLEGRETTI & CO·Filed 1984·Granted Aug 5, 1986·58 cites·28 claims
- 0493USD263547SPortable electric air blower and vacuumALLEGRETTI & CO·Filed 1979·Granted Mar 30, 1982·29 cites·1 claims
- 0591US4474327AFertilizer spreaderALLEGRETTI & CO·Filed 1983·Granted Oct 2, 1984·79 cites·16 claims
- 0690US4490910ACutting head for string trimmerALLEGRETTI & CO·Filed 1982·Granted Jan 1, 1985·50 cites·5 claims
- 0787US4860451AString trimmerALLEGRETTI & CO·Filed 1986·Granted Aug 29, 1989·51 cites·13 claims
- 0877US4463544AEdgerALLEGRETTI & CO·Filed 1982·Granted Aug 7, 1984·31 cites·34 claims
- 0976US4942664AString trimmer with automatic feedALLEGRETTI & CO·Filed 1988·Granted Jul 24, 1990·34 cites·10 claims
- 1076US4402106ABlower attachment for cleaning rain guttersALLEGRETTI & CO·Filed 1981·Granted Sep 6, 1983·45 cites·3 claims
- 1175US4926557ASemi-automatic string trimmer headALLEGRETTI & CO·Filed 1988·Granted May 22, 1990·35 cites·20 claims
- 1275US4387852AFertilizer spreaderALLEGRETTI & CO·Filed 1981·Granted Jun 14, 1983·42 cites·39 claims
- 1371US4346526ASnow throwerALLEGRETTI & CO·Filed 1980·Granted Aug 31, 1982·31 cites·21 claims
- 1467US4932126AHand held trimmer for cutting vegetation such as hedges and the likeALLEGRETTI & CO·Filed 1988·Granted Jun 12, 1990·25 cites·5 claims
- 1553USD311121SHedge trimmerALLEGRETTI & CO·Filed 1988·Granted Oct 9, 1990·6 cites·1 claims
- 1635US4926556AHand held trimmer for cutting vegetation such as hedges and the likeALLEGRETTI & CO·Filed 1989·Granted May 22, 1990·9 cites·8 claims
- 1735US4689635AApparatus for orientating TV antennas for satellite receptionALLEGRETTI & CO·Filed 1984·Granted Aug 25, 1987·11 cites·1 claims
Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →