US2160001A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Glass wool packing
Assignee: Owens Corning
•
Filing: 1937-03-13
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Granted: 1939-05-30
•
Expires: 1957-03-13
Abstract
No abstract record available.
Inventors
- 👤 Arthur D Saborsky
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 03:28
CPC Classifications
D; D01; D01G; D01G99/00; Y; Y10; Y10S; Y10S220/00; Y10S220/09; Y10T; Y10T428/00; Y10T428/23; Y10T428/237; Y10T428/25
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) | 1942-05-29 | 1942-11-28 | 1943-05-30 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1946-05-29 | 1946-11-28 | 1947-05-30 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1950-05-29 | 1950-11-28 | 1951-05-30 | $7700.00 | Window Closed / Lapsed |