US2699587A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Coupled fitting
Assignee: Individual
•
Filing: 1951-06-14
•
Granted: 1955-01-18
•
Expires: 1971-06-14
Abstract
No abstract record available.
Inventors
- 👤 Edwin C Elsner
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 16:48
CPC Classifications
F; F16; F16G; F16G11/00; F16G11/14; Y; Y10; Y10T; Y10T24/00; Y10T24/39; Y10T24/3991; Y10T24/40; Y10T24/4002; Y10T24/4049; Y10T24/47; Y10T24/4764
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
US236031A
Cited
US468537A
Cited
US598526A
Cited
US653843A
Cited
US986362A
Cited
US1044302A
Cited
US1064413A
Cited
US1227168A
Cited
US1338850A
Cited
US1449765A
Cited
US1681378A
Cited
CH128523A
Cited
US1821239A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1958-01-17 | 1958-07-19 | 1959-01-18 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1962-01-17 | 1962-07-19 | 1963-01-18 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1966-01-17 | 1966-07-19 | 1967-01-18 | $7700.00 | Window Closed / Lapsed |