US2442707A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Bituminous flame resistant compositions and articles coated therewith
Assignee: Anaconda Wire and Cable Co
•
Filing: 1941-10-15
•
Granted: 1948-06-01
•
Expires: 1961-10-15
Abstract
No abstract record available.
Inventors
- 👤 John W Olson
- 👤 Charles W Bechle
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 10:08
CPC Classifications
H; H01; H01B; H01B7/00; H01B7/17; H01B7/29; H01B7/295; C; C09; C09D; C09D195/00; C09D5/00; C09D5/18; D; D21; D21H; D21H19/00; D21H19/10; D21H21/00; D21H21/14; D21H21/34; D21H5/00; D21H5/0002; H01B3/00; H01B3/18; H01B3/20
Claims Analysis
Total Claims: 0
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1951-06-01 | 1951-12-01 | 1952-06-01 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1955-06-01 | 1955-12-01 | 1956-06-01 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1959-06-01 | 1959-12-01 | 1960-06-01 | $7700.00 | Window Closed / Lapsed |