Patent US2722265A successfully refreshed from Google Patents.
US2722265A
Expired / Lapsed
US
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Method of making decorative linoleum products
Assignee: Congoleum Industries Inc
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Filing: 1951-06-05
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Granted: 1955-11-01
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Expires: 1971-06-05
Abstract
No abstract record available.
Inventors
- 👤 Bernard J Kelly
- 👤 Frederick G Mayer
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 16:21
CPC Classifications
D; D06; D06N; D06N7/00; D06N7/0005; D06N7/0028; Y; Y10; Y10T; Y10T428/00; Y10T428/31504; Y10T428/3167; Y10T428/31674
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US874167A
Cited
US1345208A
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US1612535A
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US1763314A
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US1929277A
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US1939961A
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US1975515A
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US2113158A
Cited
US2125859A
Cited
US2374496A
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US2624068A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1958-10-31 | 1959-05-02 | 1959-11-01 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1962-10-31 | 1963-05-02 | 1963-11-01 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1966-10-31 | 1967-05-02 | 1967-11-01 | $7700.00 | Window Closed / Lapsed |