Patent US2962081A successfully refreshed from Google Patents.
US2962081A
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US
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Apparatus for producing decorative composition sheets
Assignee: Congoleum Industries Inc
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Filing: 1957-05-20
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Granted: 1960-11-29
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Expires: 1977-05-20
Abstract
No abstract record available.
Inventors
- 👤 Joseph F Dobry
- 👤 Walter E Benedict
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 15:51
CPC Classifications
B; B32; B32B; B32B37/00; B32B37/14; B32B37/24; B05; B05C; B05C19/00; B29; B29C; B29C31/00; B29C31/04; B29C43/00; B29C43/22; B29C43/30; B29C70/00; B29C70/58; B29C70/64; B29D; B29D7/00; B29D7/01; B29K; B29K2995/00; B29K2995/0018; B29K2995/002; B29K2995/0021; B29L; B29L2031/00; B29L2031/732
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) | 1963-11-29 | 1964-05-30 | 1964-11-29 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1967-11-29 | 1968-05-30 | 1968-11-29 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1971-11-29 | 1972-05-30 | 1972-11-29 | $7700.00 | Window Closed / Lapsed |