US2884214A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Ring clips and clamps produced by moulding
Assignee: COLSON Ets
•
Filing: 1956-04-06
•
Granted: 1959-04-28
•
Expires: 1976-04-06
Abstract
No abstract record available.
Inventors
- 👤 Wrobel Kurt
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 00:37
CPC Classifications
F; F16; F16L; F16L3/00; F16L3/08; F16L3/12; F16L3/137; F16L3/123; F16L3/1236; Y; Y10; Y10S; Y10S24/00; Y10S24/30; Y10S24/43; Y10S24/44; Y10T; Y10T24/00; Y10T24/14; Y10T24/1412; Y10T24/1418; Y10T24/142; Y10T24/1422; Y10T24/1498; Y10T24/34; Y10T24/3427; Y10T24/3439; Y10T24/344; Y10T24/3444; Y10T24/45; Y10T24/45225; Y10T24/45241; Y10T24/45246
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1003907A
Cited
US2209877A
Cited
US2214942A
Cited
US2279090A
Cited
US2359209A
Cited
US2727738A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1962-04-27 | 1962-10-27 | 1963-04-28 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1966-04-27 | 1966-10-27 | 1967-04-28 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1970-04-27 | 1970-10-27 | 1971-04-28 | $7700.00 | Window Closed / Lapsed |