Patent US2870053A successfully refreshed from Google Patents.
US2870053A
Expired / Lapsed
US
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Cushion pads
Assignee: American Pad and Textile Co
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Filing: 1955-08-15
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Granted: 1959-01-20
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Expires: 1975-08-15
Abstract
No abstract record available.
Inventors
- 👤 Marc Henri
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 08:14
CPC Classifications
D; D02; D02G; D02G1/00; D02G1/004; D04; D04H; D04H1/00; Y; Y10; Y10T; Y10T442/00; Y10T442/50; Y10T442/56
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1962-01-19 | 1962-07-21 | 1963-01-20 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1966-01-19 | 1966-07-21 | 1967-01-20 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1970-01-19 | 1970-07-21 | 1971-01-20 | $7700.00 | Window Closed / Lapsed |