US2376813A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Rope
Assignee: Bleachers Association Ltd
•
Filing: 1942-11-23
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Granted: 1945-05-22
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Expires: 1962-11-23
Abstract
No abstract record available.
Inventors
- 👤 Robins Cecil
- 👤 Kershaw Wilfred
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 02:42
CPC Classifications
D; D07; D07B; D07B1/00; D07B1/20; D07B1/14; D07B1/141; D07B1/142; D07B1/16; D07B1/162; D07B1/148; D07B2201/00; D07B2201/20; D07B2201/2083; D07B2201/2088; D07B2201/2092; D07B2201/2093; D07B2201/2094; D07B2401/00; D07B2401/20; D07B2401/202; D07B2401/204; Y; Y10; Y10S; Y10S74/00; Y10S74/10; Y10T; Y10T428/00; Y10T428/29; Y10T428/2913; Y10T428/2933; Y10T428/2938; Y10T428/294; Y10T428/2958; Y10T428/2964; Y10T428/2965; Y10T428/2973; Y10T428/2975; Y10T428/2978; Y10T74/00; Y10T74/18; Y10T74/18056; Y10T74/18088; Y10T74/18128; Y10T74/18136
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) | 1948-05-21 | 1948-11-20 | 1949-05-22 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1952-05-21 | 1952-11-20 | 1953-05-22 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1956-05-21 | 1956-11-20 | 1957-05-22 | $7700.00 | Window Closed / Lapsed |