Assignee
KORTENBACH & RAUH KG
DE·7 granted patents·156 citations·filing 1976–1984
Technology mixA45B7
Top patents by PatentIndex Score
7 records- 0174US4433699ASunshadeKORTENBACH & RAUH KG·Filed 1981·Granted Feb 28, 1984·39 cites·29 claims
- 0270US4105039AShortenable umbrellaKORTENBACH & RAUH KG·Filed 1977·Granted Aug 8, 1978·27 cites·8 claims
- 0368US4576191AUmbrella frameKORTENBACH & RAUH KG·Filed 1984·Granted Mar 18, 1986·30 cites·6 claims
- 0466US4030514AShortenable umbrellaKORTENBACH & RAUH KG·Filed 1976·Granted Jun 21, 1977·23 cites·3 claims
- 0560US4077421AShortenable umbrellaKORTENBACH & RAUH KG·Filed 1977·Granted Mar 7, 1978·18 cites·5 claims
- 0651US4077420AShortenable umbrellaKORTENBACH & RAUH KG·Filed 1977·Granted Mar 7, 1978·12 cites·6 claims
- 0739US4573487AUmbrella frame with slider release mechanismKORTENBACH & RAUH KG·Filed 1984·Granted Mar 4, 1986·7 cites·6 claims
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