US2655080A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Method of and machine for forming linings
Assignee: Arkell Safety Bag Co
•
Filing: 1947-09-10
•
Granted: 1953-10-13
•
Expires: 1967-09-10
Abstract
No abstract record available.
Inventors
- 👤 Willis P Drew
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-22 18:37
CPC Classifications
B; B31; B31B; B31B70/00; B31B70/74; B31B70/76; B31B2155/00; B31B2155/002; B31B2160/00; B31B2160/10
Claims Analysis
Total Claims: 0
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US2139041A
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US2052494A
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US2193052A
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US2170945A
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US2395077A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1956-10-12 | 1957-04-13 | 1957-10-13 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1960-10-12 | 1961-04-13 | 1961-10-13 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1964-10-12 | 1965-04-13 | 1965-10-13 | $7700.00 | Window Closed / Lapsed |