US3422991A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Pellet dispensing apparatus
Assignee: Allied Ironfounders Ltd
•
Filing: 1967-04-10
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Granted: 1969-01-21
•
Expires: 1987-04-10
Abstract
No abstract record available.
Inventors
- 👤 Ian Campbell Macdougall
- 👤 John Logan Taylor
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-22 20:52
CPC Classifications
B; B65; B65G; B65G1/00; B65G1/02; B65G1/04; B65G1/06; B65G1/07; A; A47; A47J; A47J36/00; A47J36/24; A47J36/2494
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) | 1972-01-21 | 1972-07-22 | 1973-01-21 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1976-01-21 | 1976-07-22 | 1977-01-21 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1980-01-21 | 1980-07-22 | 1981-01-21 | $7700.00 | Window Closed / Lapsed |