US2956520A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Candy cane forming machine
Assignee: ROBERT E MCCORMACK
•
Filing: 1957-05-13
•
Granted: 1960-10-18
•
Expires: 1977-05-13
Abstract
No abstract record available.
Inventors
- 👤 Gregory H Keller
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 22:45
CPC Classifications
A; A23; A23G; A23G3/00; A23G3/02; A23G3/0236; A23G3/0242; A23G3/0247
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1018398A
Cited
US1836349A
Cited
US1890740A
Cited
US2224400A
Cited
US2272105A
Cited
US2827862A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1963-10-18 | 1964-04-18 | 1964-10-18 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1967-10-18 | 1968-04-18 | 1968-10-18 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1971-10-18 | 1972-04-18 | 1972-10-18 | $7700.00 | Window Closed / Lapsed |