US2646199A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Mechanism for filling dispensing guns
Assignee: United Shoe Machinery Corp
•
Filing: 1950-03-17
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Granted: 1953-07-21
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Expires: 1970-03-17
Abstract
No abstract record available.
Inventors
- 👤 Hans C Paulsen
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 14:00
CPC Classifications
B; B65; B65B; B65B63/00; B65B63/08; A; A43; A43D; A43D25/00; A43D25/18; B65B3/00; B65B3/04; B65B3/08
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1178908A
Cited
US1399240A
Cited
GB492462A
Cited
US2229476A
Cited
US2360984A
Cited
US2441222A
Cited
US2432734A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1956-07-20 | 1957-01-19 | 1957-07-21 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1960-07-20 | 1961-01-19 | 1961-07-21 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1964-07-20 | 1965-01-19 | 1965-07-21 | $7700.00 | Window Closed / Lapsed |