Assignee
FRINK SNO PLOWS
4 granted patents·97 citations·filing 1976–1979
Top patents by PatentIndex Score
4 records- 0184US4031966AOperating and shock cylinder assembly for vehicle underbody scrapers and the likeFRINK SNO PLOWS·Filed 1976·Granted Jun 28, 1977·32 cites·9 claims
- 0276US4045892AHydraulically operated front and rear wing hangers for snow plowsFRINK SNO PLOWS·Filed 1976·Granted Sep 6, 1977·33 cites·7 claims
- 0354US4215494AAutomatic locking mechanism for vehicular mounted snowplowFRINK SNO PLOWS·Filed 1978·Granted Aug 5, 1980·19 cites·8 claims
- 0451US4268058ACoupler for snowplowFRINK SNO PLOWS·Filed 1979·Granted May 19, 1981·13 cites·8 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →