US3216781A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Method of setting wool textiles
Assignee: Individual
•
Filing: 1962-01-18
•
Granted: 1965-11-09
•
Expires: 1982-01-18
Abstract
No abstract record available.
Inventors
- 👤 Jr Clay E Pardo
- 👤 Robert E Foster
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 14:39
CPC Classifications
D; D06; D06M; D06M13/00; D06M13/322; D06M13/487; D06M13/402; D06M13/41
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
US2475846A
Cited
US2769584A
Cited
US3005730A
Cited
US2974432A
Cited
US2957746A
Cited
US2933409A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1968-11-08 | 1969-05-10 | 1969-11-09 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-11-08 | 1973-05-10 | 1973-11-09 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-11-08 | 1977-05-10 | 1977-11-09 | $7700.00 | Window Closed / Lapsed |