Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Adjustable control mechanism for optical instruments

Adjustable control mechanism for optical instruments

US Patent 4893899 · Granted Jan 16, 1990

Estimated economic value: $8,025,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Binocular2000
Rifle scope with zoom1999
Connector for binocular strap1998
Liquid sprayer1994
Adjustable hand strap for use with binoculars1993
Pair of binoculars1990
Spotting telescope1989
Spotting telescope1989
Multiple pattern spray nozzle1987
Telescope1987
Combined riflescope eyepiece housing and switch assembly1986
Hose coupling1986