US570838A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Upholstering-pin
Assignee: —
•
Filing: —
•
Granted: 1896-11-03
•
Expires: 1913-11-03
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 09:24
CPC Classifications
A; A41; A41B; A41B3/00; A41B3/08; A44; A44B; A44B9/00; Y; Y10; Y10S; Y10S24/00; Y10S24/902; Y10T; Y10T24/00; Y10T24/36; Y10T24/3681; Y10T24/3685; Y10T24/46; Y10T24/4604; Y10T24/4605; Y10T24/4629
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) | 1899-11-03 | 1900-05-05 | 1900-11-04 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1903-11-04 | 1904-05-05 | 1904-11-04 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1907-11-04 | 1908-05-05 | 1908-11-04 | $7700.00 | Window Closed / Lapsed |