Patent US632729A successfully refreshed from Google Patents.
US632729A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Spring-clamp.
Assignee: Individual
•
Filing: 1899-01-17
•
Granted: 1899-09-12
•
Expires: 1919-01-17
Abstract
No abstract record available.
Inventors
- 👤 Edward N La Veine
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 23:39
CPC Classifications
D; D06; D06F; D06F55/00; Y; Y10; Y10T; Y10T24/00; Y10T24/18; Y10T24/184; Y10T24/34; Y10T24/3427; Y10T24/3428; Y10T24/3431; Y10T24/3433; Y10T24/3435; Y10T24/3449; Y10T24/3453; Y10T24/3455; Y10T24/44; Y10T24/44291; Y10T24/44376; Y10T24/44385; Y10T24/44444
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
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) | 1902-09-12 | 1903-03-14 | 1903-09-13 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1906-09-12 | 1907-03-14 | 1907-09-13 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1910-09-12 | 1911-03-14 | 1911-09-13 | $7700.00 | Window Closed / Lapsed |