Patent US3175380A successfully refreshed from Google Patents.
US3175380A
Expired / Lapsed
US
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Key holder
Assignee: RAY CRAFT Inc
•
Filing: 1963-03-01
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Granted: 1965-03-30
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Expires: 1983-03-01
Abstract
No abstract record available.
Inventors
- 👤 Raymond R Ward
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 16:39
CPC Classifications
A; A45; A45C; A45C11/00; A45C11/32; A45C11/324; Y; Y10; Y10T; Y10T70/00; Y10T70/80; Y10T70/8432; Y10T70/8676
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
77 words
A KEY HOLDER COMPRISING AN OPEN-ENDED HOUSING HAVING OPPOSITE, GENERALLY PARALLEL WALLS; MEANS DEFINING GENERALY PARALLEL GROOVES IN THE INNER SURFACES OF SAID WALLS; KEY RETAINER MEANS SLIDABLY DISPOSED IN SAID HOUSING; SAID KEY RETAINER MEANS HAVING OUTWARDLY BIASED ARM MEANS DISPOSED WITHIN SAID GROOVES; SAID KEY RETAINER MEANS BEING SLIDABLY EXTENDABLE OUT OF SAID HOUSING WHEREBY KEYS CARRIED BY SAID KEY RETAINER MEANS ARE ACCESSIBLE; AND MEANS LIMITING THE OUTWARD MOVEMENT OF SAID KEY RETAINER MEANS.
Claim 2
Dependent Claim
77 words
A KEY HOLDER COMPRISING AN OPEN-ENDED HOUSING HAVING OPPOSITE, GENERALLY PARALLEL WALLS; MEANS DEFINING GENERALY PARALLEL GROOVES IN THE INNER SURFACES OF SAID WALLS; KEY RETAINER MEANS SLIDABLY DISPOSED IN SAID HOUSING; SAID KEY RETAINER MEANS HAVING OUTWARDLY BIASED ARM MEANS DISPOSED WITHIN SAID GROOVES; SAID KEY RETAINER MEANS BEING SLIDABLY EXTENDABLE OUT OF SAID HOUSING WHEREBY KEYS CARRIED BY SAID KEY RETAINER MEANS ARE ACCESSIBLE; AND MEANS LIMITING THE OUTWARD MOVEMENT OF SAID KEY RETAINER MEANS.
References Cited (Backward Citations)
US2344581A
Cited
US2855774A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1968-03-29 | 1968-09-28 | 1969-03-30 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-03-29 | 1972-09-28 | 1973-03-30 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-03-29 | 1976-09-28 | 1977-03-30 | $7700.00 | Window Closed / Lapsed |