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Stahlgruber Otto Gruber GmbH and Co

Stahlgrube
Active Patents
0
Total Holdings
3

Patent Holdings

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Patent No. Title Status Filing Date Grant Date Claims Actions
DE2404463A1 Snow spike for vehicle tyre - is embedded on rubber cushion… Expired / Lapsed 1974-01-31 — 0 Details
DE1505186A1 Ice spikes for vehicle winter tires Expired / Lapsed 1964-12-17 — 0 Details
US3545515A Spike for motor vehicle tires Expired / Lapsed 1968-06-13 1970-12-08 0 Details