US2384231A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Apparatus for applying sheet material to other materials
Assignee: Arkell & Smiths Inc
•
Filing: 1942-07-11
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Granted: 1945-09-04
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Expires: 1962-07-11
Abstract
No abstract record available.
Inventors
- 👤 Arthur P Bamford
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 18:55
CPC Classifications
B; B31; B31B; B31B50/00; B31B50/74; B31B50/81; B31B50/82; Y; Y10; Y10S; Y10S493/00; Y10S493/916; Y10S493/925; Y10T; Y10T156/00; Y10T156/12; Y10T156/1304; Y10T156/1309; Y10T156/17; Y10T156/1702; Y10T156/1712; Y10T156/1734
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) | 1948-09-03 | 1949-03-05 | 1949-09-04 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1952-09-03 | 1953-03-05 | 1953-09-04 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1956-09-03 | 1957-03-05 | 1957-09-04 | $7700.00 | Window Closed / Lapsed |