Inventor
CHASE DAVID O
23 patents
⚠️ This page may combine multiple inventors who share the name “CHASE DAVID O”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
AMERICAN SAFETY RAZOR
7 patentsUSD293036SDec 1, 1987
Safety razor handle
AMERICAN SAFETY RAZOR59 citations96
USD269915SJul 26, 1983
Disposable safety razor
AMERICAN SAFETY RAZOR45 citations92
US4325392AApr 20, 1982
Facial brush for controlling pseudofolliculitis barbae
AMERICAN SAFETY RAZOR31 citations92
USD260191SAug 11, 1981
Disposable razor
AMERICAN SAFETY RAZOR36 citations92
USD269724SJul 12, 1983
Twin blade razor
AMERICAN SAFETY RAZOR37 citations87
USD262672SJan 19, 1982
Facial brush
AMERICAN SAFETY RAZOR26 citations82
USD254992SMay 13, 1980
Disposable lady's razor
AMERICAN SAFETY RAZOR7 citations72
BRUSH & CO JOHN D
4 patentsUS4541545ASep 17, 1985
Portable fire resistant case
BRUSH & CO JOHN D55 citations95
USD302491SAug 1, 1989
Portable fire resistant case
BRUSH & CO JOHN D27 citations91
USD289582SMay 5, 1987
Portable fire resistant case
BRUSH & CO JOHN D37 citations91
USD268063SFeb 22, 1983
Fire resistant container
BRUSH & CO JOHN D17 citations82