Inventor · disambiguated record
Peter C. Chaconas
Also filed as: CHACONAS PETER C · CHACONAS PETER CONSTANTINE
26 granted patents·4 pending applications·1,076 citations·filing 1979–2006
97Inventor score
Files withEASCO HAND TOOLS INC10BLACK & DECKER INC9HAND TOOL DESIGN CORP6CHACONAS PETER C3BLACK & DECKER1
Top patents by PatentIndex Score
30 records- 0197US7159491B1Oil drain plug socket for a wrench assemblyEASCO HAND TOOLS INC·Filed 2005·Granted Jan 9, 2007·92 cites·16 claims
- 0297US5910197AWrench with supplementary driving lugs formed on its square cross-sectioned drive tang and interchangeable sockets thereforHAND TOOL DESIGN CORP·Filed 1997·Granted Jun 8, 1999·97 cites·4 claims
- 0397US5782147ARatchet wrench having two-pawl actionHAND TOOL DESIGN CORP·Filed 1996·Granted Jul 21, 1998·107 cites·14 claims
- 0497US4968193ASelf-centering drill bit with pilot tipBLACK & DECKER·Filed 1986·Granted Nov 6, 1990·106 cites·26 claims
- 0596US6260448B1Top load ratchet wrenchHAND TOOL DESIGN CORP·Filed 1999·Granted Jul 17, 2001·81 cites·22 claims
- 0696US5288183ASelf-centering drill bit with pilot tipBLACK & DECKER INC·Filed 1992·Granted Feb 22, 1994·97 cites·16 claims
- 0795US6161454ALow cost ratchet wrench and method of assemblyHAND TOOL DESIGN CORP·Filed 1998·Granted Dec 19, 2000·78 cites·25 claims
- 0889US4690024ASaw blade and tip thereforBLACK & DECKER INC·Filed 1985·Granted Sep 1, 1987·57 cites·45 claims
- 0988USD541122SCap openerEASCO HAND TOOLS INC·Filed 2005·Granted Apr 24, 2007·14 cites·1 claims
- 1086US6134991APawl for ratchet wrenchHAND TOOL DESIGN CORP·Filed 1999·Granted Oct 24, 2000·47 cites·40 claims
- 1186US5873290AHex head wrenchHAND TOOL DESIGN CORP·Filed 1997·Granted Feb 23, 1999·47 cites·8 claims
- 1281US7284464B2Oil drain plug wrenchEASCO HAND TOOLS INC·Filed 2005·Granted Oct 23, 2007·15 cites·6 claims
- 1381US4280776AApparatus for installation of a door locksetBLACK & DECKER INC·Filed 1979·Granted Jul 28, 1981·34 cites·11 claims
- 1478US5842391AWrench with ratcheting actionFiled 1997·Granted Dec 1, 1998·36 cites·35 claims
- 1576US7146884B2High torque open end wrenchEASCO HAND TOOLS INC·Filed 2005·Granted Dec 12, 2006·12 cites·19 claims
- 1674US5056386AScrewdriver bit and finder systemBLACK & DECKER INC·Filed 1989·Granted Oct 15, 1991·26 cites·14 claims
- 1770US4386545AAlinement and support means for guiding pulley of band sawBLACK & DECKER INC·Filed 1981·Granted Jun 7, 1983·23 cites·17 claims
- 1868USD514405SWrenchEASCO HAND TOOLS INC·Filed 2004·Granted Feb 7, 2006·15 cites·1 claims
- 1968US4998454AScrewdriver bit for phillips-head fastenersBLACK & DECKER INC·Filed 1989·Granted Mar 12, 1991·22 cites·72 claims
- 2067US4489902ACord caddyBLACK & DECKER INC·Filed 1982·Granted Dec 25, 1984·23 cites·17 claims
- 2165US7051623B2Pawl-less ratchet wrenchEASCO HAND TOOLS INC·Filed 2004·Granted May 30, 2006·11 cites·19 claims
- 2262US4433589AGear reduction arrangement for variable speed power driven toolBLACK & DECKER INC·Filed 1981·Granted Feb 28, 1984·17 cites·5 claims
- 2356USD541120SHigh torque open end wrenchEASCO HAND TOOLS INC·Filed 2004·Granted Apr 24, 2007·9 cites·1 claims
- 2450USD296980STip for a saw bladeBLACK & DECKER INC·Filed 1985·Granted Aug 2, 1988·5 cites·1 claims
- 2549US2008034926A1Bi-directional pawl-less wrenchCHACONAS PETER C·Filed 2006·Application pending·0 cites
- 2649US2007289426A1Bolt removerCHACONAS PETER C·Filed 2006·Application pending·0 cites
- 2747US2005247167A1Sliding pawl ratcheting wrenchEASCO HAND TOOLS INC·Filed 2005·Application pending·0 cites
- 2838USD553470SLofted panel for a handle of a hand toolEASCO HAND TOOLS INC·Filed 2006·Granted Oct 23, 2007·3 cites·1 claims
- 2935USD519008SHigh torque open end wrenchEASCO HAND TOOLS INC·Filed 2004·Granted Apr 18, 2006·2 cites·1 claims
- 3035US2007079670A1Cap wrenchCHACONAS PETER C·Filed 2006·Application pending·0 cites
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