US1276731A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Cloth gummed tape and process of making same.
Assignee: Individual
•
Filing: 1917-09-19
•
Granted: 1918-08-27
•
Expires: 1937-09-19
Abstract
No abstract record available.
Inventors
- 👤 Charles H Crowell
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 12:14
CPC Classifications
D; D03; D03D; D03D15/00; D03D15/40; D03D15/43; D03D15/50; D03D15/573; D03D13/00; D03D13/008; Y; Y10; Y10S; Y10S428/00; Y10S428/906; Y10T; Y10T428/00; Y10T428/28; Y10T428/2813; Y10T428/283; Y10T442/00; Y10T442/30; Y10T442/3179; Y10T442/322
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) | 1921-08-26 | 1922-02-25 | 1922-08-27 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1925-08-26 | 1926-02-25 | 1926-08-27 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1929-08-26 | 1930-02-25 | 1930-08-27 | $7700.00 | Window Closed / Lapsed |