US2727362A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Multiple temperature refrigerating apparatus
Assignee: American Motors Corp
•
Filing: 1951-10-12
•
Granted: 1955-12-20
•
Expires: 1971-10-12
Abstract
No abstract record available.
Inventors
- 👤 Lawrence A Philipp
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-06 08:30
CPC Classifications
F; F25; F25D; F25D11/00; F25D11/02; F25D11/025; A; A01; A01G; A01G5/00; A01G5/04; F25D2400/00; F25D2400/30; Y; Y10; Y10S; Y10S62/00; Y10S62/13
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
US2154299A
Cited
US2228144A
Cited
US2304411A
Cited
US2539062A
Cited
US2505379A
Cited
US2511126A
Cited
US2503922A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1958-12-19 | 1959-06-20 | 1959-12-20 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1962-12-19 | 1963-06-20 | 1963-12-20 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1966-12-19 | 1967-06-20 | 1967-12-20 | $7700.00 | Window Closed / Lapsed |