US2260816A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Method of manufacturing fabric tubing
Assignee: Bemis Brothers Bag Co
•
Filing: 1940-01-11
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Granted: 1941-10-28
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Expires: 1960-01-11
Abstract
No abstract record available.
Inventors
- 👤 Alonzo E Albin
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 12:36
CPC Classifications
D; D06; D06H; D06H5/00; D05; D05B; D05B23/00; D05D; D05D2207/00; D05D2207/02; D05D2207/04; D05D2305/00; D05D2305/22; D05D2305/24; Y; Y10; Y10S; Y10S383/00; Y10S383/908
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) | 1944-10-27 | 1945-04-28 | 1945-10-28 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1948-10-27 | 1949-04-28 | 1949-10-28 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1952-10-27 | 1953-04-28 | 1953-10-28 | $7700.00 | Window Closed / Lapsed |