US2681019A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Method of and apparatus for manufacturing bielastic tapes
Assignee: Individual
•
Filing: 1952-03-18
•
Granted: 1954-06-15
•
Expires: 1972-03-18
Abstract
No abstract record available.
Inventors
- 👤 Liebowitz Benjamin
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 07:58
CPC Classifications
D; D05; D05B; D05B35/00; D05B35/06; D05D; D05D2303/00; D05D2303/02; D05D2303/04; D05D2305/00; D05D2305/08; D05D2305/12
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2022851A
Cited
US2022852A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1957-06-14 | 1957-12-14 | 1958-06-15 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1961-06-14 | 1961-12-14 | 1962-06-15 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1965-06-14 | 1965-12-14 | 1966-06-15 | $7700.00 | Window Closed / Lapsed |