US3044599A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Feeding mechanism
Assignee: ARTHUR COLTON CO
•
Filing: 1959-08-17
•
Granted: 1962-07-17
•
Expires: 1979-08-17
Abstract
No abstract record available.
Inventors
- 👤 Leo P Gajda
- 👤 Walter S Kazmierczak
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 14:00
CPC Classifications
B; B65; B65G; B65G47/00; B65G47/74; B65G47/80; A; A61; A61J; A61J3/00; A61J3/07; A61J3/071; A61J3/074
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1077335A
Cited
US2572164A
Cited
US2553095A
Cited
US2737833A
Cited
FR1172678A
Cited
US2949998A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1965-07-16 | 1966-01-15 | 1966-07-17 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-07-16 | 1970-01-15 | 1970-07-17 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-07-16 | 1974-01-15 | 1974-07-17 | $7700.00 | Window Closed / Lapsed |