US2693989A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Revolving tray for refrigerators
Assignee: Individual
•
Filing: 1952-12-16
•
Granted: 1954-11-09
•
Expires: 1972-12-16
Abstract
No abstract record available.
Inventors
- 👤 Santana Robert
- 👤 Perez Raul
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 01:43
CPC Classifications
A; A47; A47B; A47B49/00; A47B49/004; F; F25; F25D; F25D25/00; F25D25/02; F25D25/027
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
US123295A
Cited
US799233A
Cited
US844754A
Cited
US1474847A
Cited
US1698509A
Cited
US1748670A
Cited
US2182003A
Cited
US2347985A
Cited
US2457919A
Cited
US2596316A
Cited
US2638400A
Cited
US2624650A
Cited
US2565426A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1957-11-08 | 1958-05-10 | 1958-11-09 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1961-11-08 | 1962-05-10 | 1962-11-09 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1965-11-08 | 1966-05-10 | 1966-11-09 | $7700.00 | Window Closed / Lapsed |