US3171544A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Racks for holding wine glasses and like articles
Assignee: Individual
•
Filing: 1961-11-21
•
Granted: 1965-03-02
•
Expires: 1981-11-21
Abstract
No abstract record available.
Inventors
- 👤 Unsworth Alan Rene
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-06 13:22
CPC Classifications
A; A47; A47G; A47G23/00; A47G23/02; A47G23/0208; A47B; A47B81/00; A47B81/04
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US774479A
Cited
US2220285A
Cited
US2710694A
Cited
US2711830A
Cited
FR1092453A
Cited
US2897928A
Cited
US2954876A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1968-03-01 | 1968-08-31 | 1969-03-02 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-03-01 | 1972-08-31 | 1973-03-02 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-03-01 | 1976-08-31 | 1977-03-02 | $7700.00 | Window Closed / Lapsed |