Patent US2776121A successfully refreshed from Google Patents.
Patent US3347513A successfully refreshed from Google Patents.
US3347513A
Expired / Lapsed
US
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Pivotable mirror
Assignee: CM Hall Lamp Co
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Filing: 1965-10-23
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Granted: 1967-10-17
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Expires: 1985-10-23
Abstract
No abstract record available.
Inventors
- 👤 Douglas D Liedel
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 11:32
CPC Classifications
B; B60; B60R; B60R1/00; B60R1/02; B60R1/06
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
87 words
A PIVOTABLE MIRROR ASSEMBLY COMPRISING A RELATIVELY STATIONARY HOLLOW MIRROR HEAD OPEN AT ONE END AND HAVING AN INTEGRAL CONCAVE SPHERICAL SURFACE PORTION ON THE INNER SURFACE THEREOF ADJACENT SAID ONE END, A RELATIVELY MOVABLE MIRROR-SUPPORT MEMBER FOR SUPPORTING THE MIRROR HAVING AN INTEGRAL CONVEX SPHERICAL SURFACE PORTION COOPERABLE WITH AND CONFORMING TO SAID INTEGRAL CURVED SURFACE ON SAID HEAD AND FORMING THEREWITH A BALL AND SOCKET PIVOTAL CONNECTION BETWEEN SAID MOVABLE MIRROR-SUPPORT MEMBER AND SAID HEAD, AND MEANS FOR RETAINING SAID CURVED SURFACES IN COOPERATING ENGAGEMENT.
Claim 2
Dependent Claim
87 words
A PIVOTABLE MIRROR ASSEMBLY COMPRISING A RELATIVELY STATIONARY HOLLOW MIRROR HEAD OPEN AT ONE END AND HAVING AN INTEGRAL CONCAVE SPHERICAL SURFACE PORTION ON THE INNER SURFACE THEREOF ADJACENT SAID ONE END, A RELATIVELY MOVABLE MIRROR-SUPPORT MEMBER FOR SUPPORTING THE MIRROR HAVING AN INTEGRAL CONVEX SPHERICAL SURFACE PORTION COOPERABLE WITH AND CONFORMING TO SAID INTEGRAL CURVED SURFACE ON SAID HEAD AND FORMING THEREWITH A BALL AND SOCKET PIVOTAL CONNECTION BETWEEN SAID MOVABLE MIRROR-SUPPORT MEMBER AND SAID HEAD, AND MEANS FOR RETAINING SAID CURVED SURFACES IN COOPERATING ENGAGEMENT.
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1970-10-16 | 1971-04-17 | 1971-10-17 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1974-10-16 | 1975-04-17 | 1975-10-17 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1978-10-16 | 1979-04-17 | 1979-10-17 | $7700.00 | Window Closed / Lapsed |