US1915211A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Rolled cone wafer baking mold
Assignee: Individual
•
Filing: 1932-11-23
•
Granted: 1933-06-20
•
Expires: 1952-11-23
Abstract
No abstract record available.
Inventors
- 👤 Balton James
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 14:55
CPC Classifications
A; A47; A47J; A47J37/00; A47J37/06; A47J37/0611; A21; A21B; A21B5/00; A21B5/02; A21B5/023
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) | 1936-06-19 | 1936-12-19 | 1937-06-20 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1940-06-19 | 1940-12-19 | 1941-06-20 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1944-06-19 | 1944-12-19 | 1945-06-20 | $7700.00 | Window Closed / Lapsed |