US2741272A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Let-off for looms
Assignee: Draper Corp
•
Filing: 1952-06-27
•
Granted: 1956-04-10
•
Expires: 1972-06-27
Abstract
No abstract record available.
Inventors
- 👤 Anthony J Tosches
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 20:23
CPC Classifications
D; D03; D03D; D03D49/00; D03D49/04; D03D49/06; Y; Y10; Y10T; Y10T74/00; Y10T74/15; Y10T74/1558; Y10T74/1565
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US319040A
Cited
US1397819A
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US1356007A
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US1576252A
Cited
US2101242A
Cited
US2554305A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1959-04-10 | 1959-10-10 | 1960-04-10 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1963-04-10 | 1963-10-10 | 1964-04-10 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1967-04-10 | 1967-10-10 | 1968-04-10 | $7700.00 | Window Closed / Lapsed |