US3177035A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Stools
Assignee: AMERICAN METAL WORKS Inc
•
Filing: 1963-11-22
•
Granted: 1965-04-06
•
Expires: 1983-11-22
Abstract
No abstract record available.
Inventors
- 👤 Robert T Halstrick
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 18:53
CPC Classifications
A; A47; A47B; A47B91/00; A47B91/02; A47C; A47C3/00; A47C3/20; A47C3/34; A47C7/00; A47C7/36; A47C7/40; A47C7/42; Y; Y10; Y10T; Y10T403/00; Y10T403/32; Y10T403/32254; Y10T403/32426; Y10T403/32442; Y10T403/32451; Y10T403/32459
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1968-04-05 | 1968-10-05 | 1969-04-06 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-04-05 | 1972-10-05 | 1973-04-06 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-04-05 | 1976-10-05 | 1977-04-06 | $7700.00 | Window Closed / Lapsed |