Inventor
CHACONAS PETER CONSTANTINE
US7 patents
⚠️ This page may combine multiple inventors who share the name “CHACONAS PETER CONSTANTINE”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HAND TOOL DESIGN CORP
6 patentsUS5910197AJun 8, 1999
Wrench with supplementary driving lugs formed on its square cross-sectioned drive tang and interchangeable sockets therefor
HAND TOOL DESIGN CORP97 citations96
US5782147AJul 21, 1998
Ratchet wrench having two-pawl action
HAND TOOL DESIGN CORP107 citations96
US6260448B1Jul 17, 2001
Top load ratchet wrench
HAND TOOL DESIGN CORP81 citations94
US6161454ADec 19, 2000
Low cost ratchet wrench and method of assembly
HAND TOOL DESIGN CORP78 citations94
US6134991AOct 24, 2000
Pawl for ratchet wrench
HAND TOOL DESIGN CORP47 citations91
US5873290AFeb 23, 1999
Hex head wrench
HAND TOOL DESIGN CORP47 citations91