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US2841808A
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US
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Tray and applicator for phonograph record treatment
Assignee: Individual
•
Filing: 1956-01-27
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Granted: 1958-07-08
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Expires: 1976-01-27
Abstract
No abstract record available.
Inventors
- 👤 Robert W Beyland
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 12:32
CPC Classifications
D; D06; D06M; D06M13/00; D06M13/10; D06M13/184
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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GB191027444A
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US1822487A
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US2204190A
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US2255091A
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US2393863A
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US2680080A
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US2670308A
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GB740012A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1961-07-07 | 1962-01-06 | 1962-07-08 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1965-07-07 | 1966-01-06 | 1966-07-08 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1969-07-07 | 1970-01-06 | 1970-07-08 | $7700.00 | Window Closed / Lapsed |