US2126499A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Metal joint for sheets or pipe
Assignee: JAMES J INGELS
•
Filing: 1936-03-09
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Granted: 1938-08-09
•
Expires: 1956-03-09
Abstract
No abstract record available.
Inventors
- 👤 William H Petersen
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 18:29
CPC Classifications
F; F16; F16B; F16B12/00; F16B12/06; F16B12/08; F16L; F16L25/00; F16L25/0009; F24; F24F; F24F13/00; F24F13/02; F24F13/0209; Y; Y10; Y10S; Y10S138/00; Y10S138/04; Y10S220/00; Y10S220/03
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1941-08-08 | 1942-02-07 | 1942-08-09 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1945-08-08 | 1946-02-07 | 1946-08-09 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1949-08-08 | 1950-02-07 | 1950-08-09 | $7700.00 | Window Closed / Lapsed |