US2480606A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Powder dispensing device
Assignee: Individual
•
Filing: 1945-01-30
•
Granted: 1949-08-30
•
Expires: 1965-01-30
Abstract
No abstract record available.
Inventors
- 👤 Rabbitt John
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 14:34
CPC Classifications
A; A47; A47G; A47G19/00; A47G19/24
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US242962A
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US338432A
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US495693A
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US525942A
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US1315724A
Cited
US827821A
Cited
US1056795A
Cited
US1641051A
Cited
US1834877A
Cited
US1893139A
Cited
US2131518A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1952-08-29 | 1953-02-28 | 1953-08-30 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1956-08-29 | 1957-02-28 | 1957-08-30 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1960-08-29 | 1961-02-28 | 1961-08-30 | $7700.00 | Window Closed / Lapsed |