US3157135A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Pizza roller device
Assignee: Individual
•
Filing: 1962-06-29
•
Granted: 1964-11-17
•
Expires: 1982-06-29
Abstract
No abstract record available.
Inventors
- 👤 Gene B Fetrow
- 👤 Gloria S Fetrow
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-06 17:19
CPC Classifications
A; A47; A47J; A47J43/00; A47J43/28; A21; A21C; A21C3/00; A21C3/02; A21C3/021
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1967-11-17 | 1968-05-18 | 1968-11-17 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1971-11-17 | 1972-05-18 | 1972-11-17 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1975-11-17 | 1976-05-18 | 1976-11-17 | $7700.00 | Window Closed / Lapsed |