US2055328A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Bracelet structure
Assignee: SPEIDEL Corp
•
Filing: 1935-09-07
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Granted: 1936-09-22
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Expires: 1955-09-07
Abstract
No abstract record available.
Inventors
- 👤 Karl C Augenstein
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 04:32
CPC Classifications
A; A44; A44C; A44C5/00; A44C5/18; A44C5/20; A44C5/2042; Y; Y10; Y10T; Y10T24/00; Y10T24/21; Y10T24/2102; Y10T24/213; Y10T24/34; Y10T24/3427; Y10T24/3428; Y10T24/3431; Y10T24/3439; Y10T24/344; Y10T24/3447; Y10T24/47
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) | 1939-09-22 | 1940-03-23 | 1940-09-22 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1943-09-22 | 1944-03-23 | 1944-09-22 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1947-09-22 | 1948-03-23 | 1948-09-22 | $7700.00 | Window Closed / Lapsed |