Assignee
AUSTIN HOY & CO LTD
4 granted patents·30 citations·filing 1975–1979
Top patents by PatentIndex Score
4 records- 0171US4094611ASecuring means for machine partsAUSTIN HOY & CO LTD·Filed 1977·Granted Jun 13, 1978·16 cites·6 claims
- 0249US4274678ASocketed boss having means for retaining a tool shankAUSTIN HOY & CO LTD·Filed 1979·Granted Jun 23, 1981·8 cites·10 claims
- 0333US4003481ABottom unloader for a storage containerAUSTIN HOY & CO LTD·Filed 1975·Granted Jan 18, 1977·6 cites·5 claims
- 0421US4068896AMineral cutter chainsAUSTIN HOY & CO LTD·Filed 1976·Granted Jan 17, 1978·0 cites·3 claims
Join the waitlist — get patent alerts
Get an alert when AUSTIN HOY & CO LTD 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 →