Patent USD257572S successfully refreshed from Google Patents.
USD257572S
Expired / Lapsed
US
⏱️ 0.0 years remaining
Combined key ring and bob
Assignee: Individual
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Filing: 1979-02-14
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Granted: 1980-12-02
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Expires: 1999-02-14
Abstract
No abstract record available.
Inventors
- 👤 Michael W. Wefler
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-08 11:43
CPC Classifications
—
Claims Analysis
Total Claims: 1
Claim 1
Independent Claim
13 words
The ornamental design for a combined key ring and bob, substantially as shown.
References Cited (Backward Citations)
USD249591S
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1983-12-02 | 1984-06-02 | 1984-12-02 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1987-12-02 | 1988-06-02 | 1988-12-02 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1991-12-02 | 1992-06-02 | 1992-12-02 | $7700.00 | Window Closed / Lapsed |