US2591003A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Refrigerator door
Assignee: American Motors Corp
•
Filing: 1947-12-12
•
Granted: 1952-04-01
•
Expires: 1967-12-12
Abstract
No abstract record available.
Inventors
- 👤 Lawrence A Philipp
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 17:20
CPC Classifications
F; F25; F25D; F25D23/00; F25D23/08; F25D23/082; F25D23/087; F25D21/00; F25D21/04; F25D23/085; F25D2600/00; F25D2600/04
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2079608A
Cited
US2190954A
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GB513982A
Cited
US2256206A
Cited
US2198838A
Cited
US2335185A
Cited
US2296024A
Cited
US2371987A
Cited
US2368542A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1955-04-01 | 1955-10-01 | 1956-04-01 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1959-04-01 | 1959-10-01 | 1960-04-01 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1963-04-01 | 1963-10-01 | 1964-04-01 | $7700.00 | Window Closed / Lapsed |