Patent US3368932A successfully refreshed from Google Patents.
US3368932A
Expired / Lapsed
US
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Apparatus for laminating two fabrics to foam in one single operation
Assignee: Individual
•
Filing: 1964-05-08
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Granted: 1968-02-13
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Expires: 1984-05-08
Abstract
No abstract record available.
Inventors
- 👤 Weill Norman
- 👤 Woods Robert
- 👤 Milton K Solomon
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-08 00:47
CPC Classifications
B; B32; B32B; B32B5/00; B32B5/22; B32B5/24; B32B5/245; B32B27/00; B32B37/00; B32B37/06; B32B5/02; B32B5/024; B32B5/26; D; D04; D04H; D04H11/00; B32B2262/00; B32B2262/02; B32B2262/0261; B32B2266/00; B32B2266/02; B32B2266/0214; B32B2266/0278; Y; Y10; Y10T; Y10T156/00; Y10T156/10; Y10T156/1089; Y10T428/00; Y10T428/249921; Y10T428/249953; Y10T428/249982; Y10T428/249984
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) | 1971-02-12 | 1971-08-14 | 1972-02-13 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1975-02-12 | 1975-08-14 | 1976-02-13 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1979-02-12 | 1979-08-14 | 1980-02-13 | $7700.00 | Window Closed / Lapsed |