US1370983A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Sheet-metal vessel
Assignee: JOHN WOOD Manufacturing CO
•
Filing: 1919-06-05
•
Granted: 1921-03-08
•
Expires: 1939-06-05
Abstract
No abstract record available.
Inventors
- 👤 Mcquirns Stewart
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 03:26
CPC Classifications
F; F24; F24H; F24H1/00; F24H1/18; F24H1/181; Y; Y10; Y10S; Y10S122/00; Y10S122/16
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) | 1924-03-07 | 1924-09-06 | 1925-03-08 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1928-03-07 | 1928-09-06 | 1929-03-08 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1932-03-07 | 1932-09-06 | 1933-03-08 | $7700.00 | Window Closed / Lapsed |