Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Multi-function light device

Multi-function light device

US Patent 4380790 · Granted Apr 19, 1983

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Smoke detector with advanced safety features1997
Comb1994
Adjustable lice comb1990
Flexible lice comb1989
Hand-held microscope1988
Nit comb and method of producing same1987
Plastic nit comb1985
Nit comb handle1984
Combined multifunction lamp and magnifier1984
Nit comb handle1984
Penlight magnifier attachment1984