US3513792A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Device for automatically sewing the toes of seamless stockings
Assignee: Individual
•
Filing: 1968-03-27
•
Granted: 1970-05-26
•
Expires: 1988-03-27
Abstract
No abstract record available.
Inventors
- 👤 Kurt Rossler
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 11:42
CPC Classifications
D; D05; D05B; D05B21/00; D05B23/00; D05B23/007; D05B23/009; D05D; D05D2207/00; D05D2207/02; D05D2207/04; D05D2209/00; D05D2209/06
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
US2142476A
Cited
US3182616A
Cited
US3351033A
Cited
US3327664A
Cited
US3191558A
Cited
US3351032A
Cited
US3358626A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1973-05-25 | 1973-11-24 | 1974-05-26 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1977-05-25 | 1977-11-24 | 1978-05-26 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1981-05-25 | 1981-11-24 | 1982-05-26 | $7700.00 | Window Closed / Lapsed |