Patent US3446403A successfully refreshed from Google Patents.
US3446403A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Dispenser
Assignee: ANTHONY W SERIO
•
Filing: 1967-01-12
•
Granted: 1969-05-27
•
Expires: 1987-01-12
Abstract
No abstract record available.
Inventors
- 👤 Anthony W Serio
- 👤 Dolores M Serio
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 11:25
CPC Classifications
A; A47; A47K; A47K5/00; A47K5/06; A47K5/08; A01; A01M; A01M7/00; A01M7/0089; A01M7/0092
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US604321A
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US1472695A
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US2323865A
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US2750072A
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US2736463A
Cited
US2806639A
Cited
US3018924A
Cited
US3145880A
Cited
US3237816A
Cited
US3347415A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1972-05-26 | 1972-11-25 | 1973-05-27 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1976-05-26 | 1976-11-25 | 1977-05-27 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1980-05-26 | 1980-11-25 | 1981-05-27 | $7700.00 | Window Closed / Lapsed |