Assignee
SPELLMAN STANLEY
3 granted patents·63 citations·filing 1984–1985
Top patents by PatentIndex Score
3 records- 0158US4575895ARefuse bag frame for vacuum cleanersSPELLMAN STANLEY·Filed 1985·Granted Mar 18, 1986·30 cites·9 claims
- 0256US4531258ARefuse bag frame for vacuum cleanersSPELLMAN STANLEY·Filed 1984·Granted Jul 30, 1985·19 cites·21 claims
- 0338US4580750ARestaurant tray support standSPELLMAN STANLEY·Filed 1985·Granted Apr 8, 1986·14 cites·3 claims
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