DE1275367B
Expired / Lapsed
DE
⏱️ 0.0 years remaining
Slide seal used in motor vehicles for a piston skirt
Assignee: ZF Friedrichshafen AG
•
Filing: 1960-01-21
•
Granted: —
•
Expires: 1980-01-21
Abstract
No abstract record available.
Inventors
- 👤 Albert Dillenburger
Bibliographic Details
Application Number
—
Jurisdiction
DE
Data Source
google_patents
Last Synchronized
2026-11-08 06:38
CPC Classifications
F; F16; F16F; F16F9/00; F16F9/32; F16F9/36; F16F9/362; F16F9/363
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
US549419A
Cited
CH188685A
Cited
US2181203A
Cited
DE698346C
Cited
US2358536A
Cited
GB566435A
Cited
US2482029A
Cited
US2477882A
Cited
US2596174A
Cited
DE854448C
Cited
US2743950A
Cited
GB716544A
Cited
DE948464C
Cited
DE953029C
Cited
US2837355A
Cited
GB836510A
Cited
US2993712A
Cited
DE1794493U
Cited
USPTO Annuity & Maintenance Windows
Maintenance schedule is calculated for granted US utility patents.