US2208315A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Bread slicer
Assignee: Individual
•
Filing: 1939-02-07
•
Granted: 1940-07-16
•
Expires: 1959-02-07
Abstract
No abstract record available.
Inventors
- 👤 Theodore K Walma
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 11:47
CPC Classifications
B; B26; B26D; B26D7/00; B26D7/26; B26D7/2614; B26D7/2621; B26D1/00; B26D1/01; B26D1/12; B26D1/14; B26D1/143; B26D1/15; B26D7/06; B26D7/2628; B26D7/2635; B26D1/0006; B26D2001/0046; B26D2001/006; Y; Y10; Y10T; Y10T83/00; Y10T83/202; Y10T83/2092; Y10T83/2209; Y10T83/2216; Y10T83/647; Y10T83/707; Y10T83/7158; Y10T83/7164; Y10T83/768; Y10T83/7684; Y10T83/7747; Y10T83/929; Y10T83/9372; Y10T83/9374; Y10T83/9408
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1943-07-16 | 1944-01-15 | 1944-07-16 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1947-07-16 | 1948-01-15 | 1948-07-16 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1951-07-16 | 1952-01-15 | 1952-07-16 | $7700.00 | Window Closed / Lapsed |