Patent US2513343A successfully refreshed from Google Patents.
US2513343A
Expired / Lapsed
US
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Grip presser foot for sewing machines
Assignee: Individual
•
Filing: 1946-03-15
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Granted: 1950-07-04
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Expires: 1966-03-15
Abstract
No abstract record available.
Inventors
- 👤 Maxson Amelia
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-08 17:16
CPC Classifications
D; D05; D05B; D05B29/00; D05B29/06; D05B29/10
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US511539A
Cited
US621146A
Cited
GB190805887A
Cited
US1901752A
Cited
US2384454A
Cited
US2326818A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1953-07-03 | 1954-01-02 | 1954-07-04 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1957-07-03 | 1958-01-02 | 1958-07-04 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1961-07-03 | 1962-01-02 | 1962-07-04 | $7700.00 | Window Closed / Lapsed |