US3305206A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Easel-type mount
Assignee: Winthrop Atkins Co Inc
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Filing: 1965-09-17
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Granted: 1967-02-21
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Expires: 1985-09-17
Abstract
No abstract record available.
Inventors
- 👤 Gordon E Nichols
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 11:14
CPC Classifications
A; A47; A47B; A47B23/00; A47B23/04; A47B23/042; A47B23/043; A47G; A47G1/00; A47G1/14; A47G1/141
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
164 words
A STRUCTURE COMPRISING A FIRST PANEL, A BRACE AND A LEG HINGEDLY CONNECTED AT ONE END TO SAID FIRST PANEL IN SPACED PARALLEL RELATION FOR PIVOTAL MOVEMENT RELATIVE TO SAID FIRST PANEL, AN ABUTMENT ON SAID FIRST PANEL SPACED FROM AND PARALLEL TO THE HINGEDLY CONNECTED ENDS OF THE BRACE AND LEG, SAID BRACE AND LEG BEING DISPOSED IN A POSITION SUCH THAT THEIR DISTAL ENDS AND THE ABUTMENT ALL LIE IN A COMMON PLANE INCLINED UPWARDLY FROM THE FIRST PANEL AND REARWARDLY WITH RESPECT TO THE ABUTMENT, AND A SECOND PANEL HINGEDLY CONNECTED TO THE DISTAL ENDS OF THE BRACE AND LEG WHICH IS OF GREATER LENGTH, BETWEEN SAID HINGED CONNECTIONS AND AN EDGE OF THE SECOND PANEL PARALLEL TO SAID HINGED CONNECTIONS, THAN SAID DISTANCE BETWEEN THE DISTAL ENDS OF THE BRACE AND LEG AND THE ABUTMENT AT SAID POSITION, SAID SECOND PANEL BEING DISPOSED IN AN INCLINED POSITION WITH SAID EDGE DISPOSED BEHIND SAID ABUTMENT AND EXTENDING REARWARDLY AND UPWARDLY THEREFROM.
Claim 2
Dependent Claim
164 words
A STRUCTURE COMPRISING A FIRST PANEL, A BRACE AND A LEG HINGEDLY CONNECTED AT ONE END TO SAID FIRST PANEL IN SPACED PARALLEL RELATION FOR PIVOTAL MOVEMENT RELATIVE TO SAID FIRST PANEL, AN ABUTMENT ON SAID FIRST PANEL SPACED FROM AND PARALLEL TO THE HINGEDLY CONNECTED ENDS OF THE BRACE AND LEG, SAID BRACE AND LEG BEING DISPOSED IN A POSITION SUCH THAT THEIR DISTAL ENDS AND THE ABUTMENT ALL LIE IN A COMMON PLANE INCLINED UPWARDLY FROM THE FIRST PANEL AND REARWARDLY WITH RESPECT TO THE ABUTMENT, AND A SECOND PANEL HINGEDLY CONNECTED TO THE DISTAL ENDS OF THE BRACE AND LEG WHICH IS OF GREATER LENGTH, BETWEEN SAID HINGED CONNECTIONS AND AN EDGE OF THE SECOND PANEL PARALLEL TO SAID HINGED CONNECTIONS, THAN SAID DISTANCE BETWEEN THE DISTAL ENDS OF THE BRACE AND LEG AND THE ABUTMENT AT SAID POSITION, SAID SECOND PANEL BEING DISPOSED IN AN INCLINED POSITION WITH SAID EDGE DISPOSED BEHIND SAID ABUTMENT AND EXTENDING REARWARDLY AND UPWARDLY THEREFROM.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1970-02-20 | 1970-08-22 | 1971-02-21 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1974-02-20 | 1974-08-22 | 1975-02-21 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1978-02-20 | 1978-08-22 | 1979-02-21 | $7700.00 | Window Closed / Lapsed |