Patent US3485543A successfully refreshed from Google Patents.
US3485543A
Expired / Lapsed
US
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File construction
Assignee: Gibson Guitar Corp
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Filing: 1967-10-05
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Granted: 1969-12-23
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Expires: 1987-10-05
Abstract
No abstract record available.
Inventors
- 👤 Leonard M Selden
- 👤 Harold J Lee
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 14:16
CPC Classifications
A; A47; A47B; A47B95/00; A47B95/008; A47B49/00; A47B63/00; A47B96/00; A47B96/06
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1875383A
Cited
US1929677A
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US2330276A
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US2853352A
Cited
US2950155A
Cited
US3241885A
Cited
US3246940A
Cited
US3281194A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1972-12-22 | 1973-06-23 | 1973-12-23 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1976-12-22 | 1977-06-23 | 1977-12-23 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1980-12-22 | 1981-06-23 | 1981-12-23 | $7700.00 | Window Closed / Lapsed |