US1993799A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Curtain plaiting and stitching machine
Assignee: Individual
•
Filing: 1932-07-22
•
Granted: 1935-03-12
•
Expires: 1952-07-22
Abstract
No abstract record available.
Inventors
- 👤 Philips Henry
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 18:38
CPC Classifications
A; A47; A47H; A47H13/00; A47H13/14; D; D05; D05B; D05B35/00; D05B35/08; D05D; D05D2305/00; D05D2305/02; D05D2305/04; D10; D10B; D10B2503/00; D10B2503/02
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) | 1938-03-11 | 1938-09-10 | 1939-03-12 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1942-03-11 | 1942-09-10 | 1943-03-12 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1946-03-11 | 1946-09-10 | 1947-03-12 | $7700.00 | Window Closed / Lapsed |