US1753216A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Guy rod and method of making it
Assignee: Hubbard and Co
•
Filing: 1929-05-01
•
Granted: 1930-04-08
•
Expires: 1949-05-01
Abstract
No abstract record available.
Inventors
- 👤 Jr Charles L Peirce
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 02:12
CPC Classifications
B; B21; B21D; B21D53/00; H; H02; H02G; H02G1/00; H02G1/02; Y; Y10; Y10T; Y10T24/00; Y10T24/39; Y10T29/00; Y10T29/49; Y10T29/49826; Y10T29/4984; Y10T29/49845; Y10T29/49847
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) | 1933-04-07 | 1933-10-07 | 1934-04-08 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1937-04-07 | 1937-10-07 | 1938-04-08 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1941-04-07 | 1941-10-07 | 1942-04-08 | $7700.00 | Window Closed / Lapsed |