US1460891A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Sewing machine
Assignee: Singer Co
•
Filing: 1918-06-22
•
Granted: 1923-07-03
•
Expires: 1938-06-22
Abstract
No abstract record available.
Inventors
- 👤 Voe Albert H De
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 00:51
CPC Classifications
D; D05; D05B; D05B35/00; D05B35/02; D05B73/00; D05B73/04; D05B73/12; D05D; D05D2305/00; D05D2305/08; D05D2305/10; D05D2305/22; D05D2305/24
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) | 1926-07-02 | 1927-01-01 | 1927-07-03 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1930-07-02 | 1931-01-01 | 1931-07-03 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1934-07-02 | 1935-01-01 | 1935-07-03 | $7700.00 | Window Closed / Lapsed |