US3403648A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Attachment for sewing machine
Assignee: KENNETH L JARRETT
•
Filing: 1966-09-22
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Granted: 1968-10-01
•
Expires: 1986-09-22
Abstract
No abstract record available.
Inventors
- 👤 Kenneth L Jarrett
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 17:15
CPC Classifications
D; D05; D05B; D05B15/00; D05B65/00; D05B73/00; D05B73/04; D05B73/12; D05D; D05D2207/00; D05D2207/02; D05D2207/04; D05D2303/00; D05D2303/02; D05D2305/00; D05D2305/08; D05D2305/50
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US3125052A
Cited
US2707927A
Cited
US3110232A
Cited
US3058438A
Cited
US3211117A
Cited
US3217680A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1971-10-01 | 1972-04-01 | 1972-10-01 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1975-10-01 | 1976-04-01 | 1976-10-01 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1979-10-01 | 1980-04-01 | 1980-10-01 | $7700.00 | Window Closed / Lapsed |