US2963171A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Swing-out pivotal shelf for refrigerators
Assignee: Borg Warner Corp
•
Filing: 1958-02-17
•
Granted: 1960-12-06
•
Expires: 1978-02-17
Abstract
No abstract record available.
Inventors
- 👤 George I Johnson
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-08 14:18
CPC Classifications
F; F25; F25D; F25D25/00; F25D25/02; F25D25/027
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
USRE23374E
Cited
US699889A
Cited
US1270350A
Cited
US1347006A
Cited
US2531925A
Cited
US2813635A
Cited
US2836305A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1963-12-06 | 1964-06-06 | 1964-12-06 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1967-12-06 | 1968-06-06 | 1968-12-06 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1971-12-06 | 1972-06-06 | 1972-12-06 | $7700.00 | Window Closed / Lapsed |