US3480501A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Method of manufacturing patterned panel
Assignee: OREN P BURCH
•
Filing: 1965-03-26
•
Granted: 1969-11-25
•
Expires: 1985-03-26
Abstract
No abstract record available.
Inventors
- 👤 Oren P Burch
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-07 07:48
CPC Classifications
B; B27; B27D; B27D1/00; B27D1/04; B27D1/08; B27N; B27N5/00; B44; B44C; B44C3/00; B44C3/08; B44C3/085; Y; Y10; Y10T; Y10T29/00; Y10T29/49; Y10T29/49826; Y10T29/49861
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1936183A
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US2149507A
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US2200650A
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US2205466A
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US2514318A
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US2660548A
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US2682083A
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US2835622A
Cited
US3206346A
Cited
US3235440A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1972-11-24 | 1973-05-26 | 1973-11-25 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1976-11-24 | 1977-05-26 | 1977-11-25 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1980-11-24 | 1981-05-26 | 1981-11-25 | $7700.00 | Window Closed / Lapsed |