Assignee
SCHAEFFER GMBH
DE·3 granted patents·67 citations·filing 1988–1992
Top patents by PatentIndex Score
3 records- 0167US4928362AButton, particularly for articles of clothingSCHAEFFER GMBH·Filed 1988·Granted May 29, 1990·30 cites·8 claims
- 0256US5263627AMachine for attaching buttons, rivets or the like, preferably to articles of clothingSCHAEFFER GMBH·Filed 1992·Granted Nov 23, 1993·23 cites·16 claims
- 0348US5181300AWaistband fastenerSCHAEFFER GMBH·Filed 1991·Granted Jan 26, 1993·14 cites·48 claims
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