Assignee
AMERICAN LOCKER SECURITY SYST
8 granted patents·49 citations·filing 1977–1983
Top patents by PatentIndex Score
8 records- 0165US4416413APost office lockerAMERICAN LOCKER SECURITY SYST·Filed 1981·Granted Nov 22, 1983·25 cites·10 claims
- 0237US4153150ACoin operated lockAMERICAN LOCKER SECURITY SYST·Filed 1977·Granted May 8, 1979·5 cites·8 claims
- 0336US4384641ACoin lock with custodian accessAMERICAN LOCKER SECURITY SYST·Filed 1981·Granted May 24, 1983·5 cites·9 claims
- 0435US4557365ACoin operated lock unitAMERICAN LOCKER SECURITY SYST·Filed 1983·Granted Dec 10, 1985·4 cites·35 claims
- 0534US4131191ACoin operated lockAMERICAN LOCKER SECURITY SYST·Filed 1977·Granted Dec 26, 1978·4 cites·7 claims
- 0632US4381877AHinge mechanism for door of a coin operated locker cabinetAMERICAN LOCKER SECURITY SYST·Filed 1980·Granted May 3, 1983·5 cites·10 claims
- 0728US4513851ACoin counting and release mechanismAMERICAN LOCKER SECURITY SYST·Filed 1983·Granted Apr 30, 1985·0 cites·18 claims
- 0827US4423805ARatchet escapement coin counterAMERICAN LOCKER SECURITY SYST·Filed 1981·Granted Jan 3, 1984·1 cites·16 claims
Join the waitlist — get patent alerts
Get an alert when AMERICAN LOCKER SECURITY SYST files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →