Patent US320972A successfully refreshed from Google Patents.
Patent DE959699C successfully refreshed from Google Patents.
DE959699C
Expired / Lapsed
DE
⏱️ 0.0 years remaining
One-piece plastic roller cage, especially needle roller cage
Assignee: Duerkoppwerke GmbH
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Filing: 1953-04-14
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Granted: 1957-03-07
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Expires: 1973-04-14
Abstract
No abstract record available.
Inventors
- 👤 Alfred Witte
Bibliographic Details
Application Number
—
Jurisdiction
DE
Data Source
google_patents
Last Synchronized
2026-11-03 18:22
CPC Classifications
F; F16; F16C; F16C33/00; F16C33/30; F16C33/46; F16C33/4694; F16C19/00; F16C19/22; F16C19/44; F16C19/46; F16C19/463; F16C19/466; F16C33/4617; F16C33/4623; F16C33/4635
Claims Analysis
Total Claims: 0
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