Patent US3004950A successfully refreshed from Google Patents.
Patent US4863717A successfully refreshed from Google Patents.
US3537280A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Ladies' sheer silk and nylon stockings
Assignee: REDECO SA
•
Filing: 1968-04-04
•
Granted: 1970-11-03
•
Expires: 1988-04-04
Abstract
No abstract record available.
Inventors
- 👤 Louis W Garrou
- 👤 Victor H Garrou
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 19:31
CPC Classifications
D; D04; D04B; D04B11/00; D04B11/26; D04B11/28; D02; D02G; D02G3/00; D02G3/22; D02G3/36; D04B1/00; D04B1/22; D04B1/24; D04B1/26; D10; D10B; D10B2211/00; D10B2211/01; D10B2211/04
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
US2313058A
Cited
US2477652A
Cited
GB636688A
Cited
FR1307764A
Cited
US3115745A
Cited
US3306081A
Cited
US3301017A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1973-11-02 | 1974-05-04 | 1974-11-03 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1977-11-02 | 1978-05-04 | 1978-11-03 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1981-11-02 | 1982-05-04 | 1982-11-03 | $7700.00 | Window Closed / Lapsed |