US2862730A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Spring-loaded universal joint for conduits
Assignee: Individual
•
Filing: 1955-01-11
•
Granted: 1958-12-02
•
Expires: 1975-01-11
Abstract
No abstract record available.
Inventors
- 👤 Berger Kornel
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 23:28
CPC Classifications
H; H01; H01R; H01R35/00; H01R35/02; F; F21; F21V; F21V21/00; F21V21/14; F21V21/26; Y; Y10; Y10S; Y10S285/00; Y10S285/907; Y10T; Y10T403/00; Y10T403/32; Y10T403/32008; Y10T403/32057; Y10T403/32606; Y10T403/32819; Y10T403/32827
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US169342A
Cited
US462621A
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US1160639A
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US1166752A
Cited
US1285291A
Cited
US1469528A
Cited
GB237927A
Cited
US1798121A
Cited
US2316069A
Cited
US2362100A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1961-12-01 | 1962-06-02 | 1962-12-02 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1965-12-01 | 1966-06-02 | 1966-12-02 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1969-12-01 | 1970-06-02 | 1970-12-02 | $7700.00 | Window Closed / Lapsed |