US643346A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Stick-pin retainer.
Assignee: Individual
•
Filing: 1899-11-15
•
Granted: 1900-02-13
•
Expires: 1919-11-15
Abstract
No abstract record available.
Inventors
- 👤 George J Capewell Jr
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 20:49
CPC Classifications
A; A44; A44B; A44B9/00; A44B9/02; A44B9/10; Y; Y10; Y10T; Y10T24/00; Y10T24/46; Y10T24/4604; Y10T24/4605; Y10T24/4609; Y10T24/462; Y10T279/00; Y10T279/17; Y10T279/17128; Y10T279/17171; Y10T279/17188; Y10T279/17196
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) | 1903-02-13 | 1903-08-15 | 1904-02-14 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1907-02-13 | 1907-08-15 | 1908-02-14 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1911-02-13 | 1911-08-15 | 1912-02-14 | $7700.00 | Window Closed / Lapsed |