US2669203A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Sewing-machine attachment for producing combined edge-binding and double-ruffled trimming
Assignee: NAT SURE FIT QUILTING Co
•
Filing: 1949-05-23
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Granted: 1954-02-16
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Expires: 1969-05-23
Abstract
No abstract record available.
Inventors
- 👤 Arnold J Hiltbrunner
- 👤 Charles M Hiltbrunner
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 10:38
CPC Classifications
D; D05; D05B; D05B35/00; D05B35/08; D05D; D05D2303/00; D05D2303/02; D05D2305/00; D05D2305/02; D05D2305/04
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1957-02-15 | 1957-08-17 | 1958-02-16 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1961-02-15 | 1961-08-17 | 1962-02-16 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1965-02-15 | 1965-08-17 | 1966-02-16 | $7700.00 | Window Closed / Lapsed |