Patent USD251908S successfully refreshed from Google Patents.
USD251908S
Expired / Lapsed
US
⏱️ 0.0 years remaining
Microphone holder or similar article
Assignee: Alpine Electronics Inc
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Filing: 1977-03-14
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Granted: 1979-05-22
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Expires: 1997-03-14
Abstract
No abstract record available.
Inventors
- 👤 Kazumasa Fujita
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 17:52
CPC Classifications
—
Claims Analysis
Total Claims: 1
Claim 1
Independent Claim
13 words
The ornamental design for a microphone holder or similar article, substantially as shown.
References Cited (Backward Citations)
US3414686A
Cited
US3653625A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1982-05-21 | 1982-11-20 | 1983-05-22 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1986-05-21 | 1986-11-20 | 1987-05-22 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1990-05-21 | 1990-11-20 | 1991-05-22 | $7700.00 | Window Closed / Lapsed |