US2459940A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Partition device for cooking pots
Assignee: EDISON PRODUCTS CORP
•
Filing: 1945-11-19
•
Granted: 1949-01-25
•
Expires: 1965-11-19
Abstract
No abstract record available.
Inventors
- 👤 Martin M Himmel
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 22:51
CPC Classifications
A; A47; A47J; A47J36/00; A47J36/16; A47J36/20; Y; Y10; Y10S; Y10S220/00; Y10S220/912
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US899244A
Cited
US1290186A
Cited
GB139903A
Cited
US1377846A
Cited
US1480897A
Cited
US1630140A
Cited
US1791889A
Cited
US1912505A
Cited
US2016488A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1952-01-25 | 1952-07-26 | 1953-01-25 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1956-01-25 | 1956-07-26 | 1957-01-25 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1960-01-25 | 1960-07-26 | 1961-01-25 | $7700.00 | Window Closed / Lapsed |