US2604062A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Buttonhole sewing machine
Assignee: Reece Corp
•
Filing: 1949-02-23
•
Granted: 1952-07-22
•
Expires: 1969-02-23
Abstract
No abstract record available.
Inventors
- 👤 Marion C Rich
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 22:52
CPC Classifications
D; D05; D05B; D05B69/00; D05B69/22; D05B73/00; D05B73/04; D05B73/12; D10; D10B; D10B2501/00; D10B2501/06; D10B2501/062
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1915910A
Cited
US2158200A
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US2195890A
Cited
US2225565A
Cited
US2288135A
Cited
US2340391A
Cited
US2324080A
Cited
US2385768A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1955-07-22 | 1956-01-21 | 1956-07-22 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1959-07-22 | 1960-01-21 | 1960-07-22 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1963-07-22 | 1964-01-21 | 1964-07-22 | $7700.00 | Window Closed / Lapsed |