Assignee
NIVEAU AG
CH·6 granted patents·80 citations·filing 1977–1984
Top patents by PatentIndex Score
6 records- 0176US4405006AAnti-skidding device for tired, particularly pneumatic-tired vehicle wheels on ice and snowNIVEAU AG·Filed 1981·Granted Sep 20, 1983·25 cites·32 claims
- 0274US4576214ANon-skid device, particularly for pneumatically tired vehicle wheels used on ice and snowNIVEAU AG·Filed 1984·Granted Mar 18, 1986·29 cites·5 claims
- 0373USD252465STelephone indexNIVEAU AG·Filed 1977·Granted Jul 24, 1979·10 cites·1 claims
- 0444US4228838ADevice for preventing skidding and for increasing the grip of vehicle wheels on ice and snowNIVEAU AG·Filed 1978·Granted Oct 21, 1980·13 cites·24 claims
- 0533US4100060AIndex card register with selector deviceNIVEAU AG·Filed 1977·Granted Jul 11, 1978·2 cites·11 claims
- 0631US4175663AIndex card register with selector deviceNIVEAU AG·Filed 1978·Granted Nov 27, 1979·1 cites·6 claims
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