US2765728A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Cooking utensil including a porous metal cooking surface
Assignee: Motors Liquidation Co
•
Filing: 1952-06-16
•
Granted: 1956-10-09
•
Expires: 1972-06-16
Abstract
No abstract record available.
Inventors
- 👤 George C Pearce
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 21:58
CPC Classifications
A; A47; A47J; A47J36/00; A47J36/02; A47J37/00; A47J37/10; A47J37/108; Y; Y10; Y10S; Y10S220/00; Y10S220/912; Y10T; Y10T428/00; Y10T428/12; Y10T428/12014; Y10T428/12028; Y10T428/12063; Y10T428/12153
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1959-10-09 | 1960-04-09 | 1960-10-09 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1963-10-09 | 1964-04-09 | 1964-10-09 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1967-10-09 | 1968-04-09 | 1968-10-09 | $7700.00 | Window Closed / Lapsed |