US4119289A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Collapsible reading stand
Assignee: Lee Raymond Organization Inc
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Filing: 1978-01-16
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Granted: 1978-10-10
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Expires: 1998-01-16
Abstract
Abstract A collapsible reading stand consists of a plurality of upright stick-like support members and a plurality of strut members pivotally affixed to each other in a manner whereby they are collapsible relative to each other and extendable to form a stand for supporting a book-supporting member. The book-supporting member is positionable in selected grooves formed in the support members for supporting a book at a desired inclination.
Inventors
- 👤 Julianna Kanocz
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-07 18:17
CPC Classifications
A; A47; A47B; A47B23/00
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
393 words
A collapsible reading stand, comprising first and second upright stick-like support members in spaced, parallel upright position with an edge of each facing an edge of the other, each of said edges having spaced notches formed therein; first and second strut members each having a pair of arms pivotally affixed to each other at one end of each and pivotally affixed to the first support member at another end of each of the first and second strut members and pivotally affixed to the second support member at the other end of each of the first and second strut members, said first and second strut members being releasably securable in position forming a linearly extending part; third and fourth upright stick-like support members in spaced, parallel upright position with an edge of each facing an edge of the other, each of said edges having spaced notches formed therein; third and fourth strut members each having a pair of arms pivotally affixed to each other at one end of each and pivotally affixed to the third support member at another end of each of the third and fourth strut members and pivotally affixed to the fourth support member at the other end of each of the third and fourth strut members, said third and fourth strut members being releasably securable in position forming a linearly extending part; a fifth strut member having a pair of arms pivotally affixed to each other at one end of each and pivotally affixed to the first support member at another end of the fifth strut member and pivotally affixed to the third support member at the other end of the fifth strut member, said fifth strut member being releasably securable in position forming a linearly extending part to position said first and third support members in spaced, parallel relation; sixth and seventh cross strut members pivotally affixed to each other at their centers and pivotally affixed to the second support member at one end of each of the sixth and seventh cross strut members and pivotally affixed to the fourth support member at the other end of each of the sixth and seventh cross strut members to position said second and fourth support members in spaced parallel relation; and a book-supporting board-like member positionable in selected grooves of the support members for supporting a book at a desired inclination.
Claim 2
Dependent Claim
393 words
A collapsible reading stand, comprising first and second upright stick-like support members in spaced, parallel upright position with an edge of each facing an edge of the other, each of said edges having spaced notches formed therein; first and second strut members each having a pair of arms pivotally affixed to each other at one end of each and pivotally affixed to the first support member at another end of each of the first and second strut members and pivotally affixed to the second support member at the other end of each of the first and second strut members, said first and second strut members being releasably securable in position forming a linearly extending part; third and fourth upright stick-like support members in spaced, parallel upright position with an edge of each facing an edge of the other, each of said edges having spaced notches formed therein; third and fourth strut members each having a pair of arms pivotally affixed to each other at one end of each and pivotally affixed to the third support member at another end of each of the third and fourth strut members and pivotally affixed to the fourth support member at the other end of each of the third and fourth strut members, said third and fourth strut members being releasably securable in position forming a linearly extending part; a fifth strut member having a pair of arms pivotally affixed to each other at one end of each and pivotally affixed to the first support member at another end of the fifth strut member and pivotally affixed to the third support member at the other end of the fifth strut member, said fifth strut member being releasably securable in position forming a linearly extending part to position said first and third support members in spaced, parallel relation; sixth and seventh cross strut members pivotally affixed to each other at their centers and pivotally affixed to the second support member at one end of each of the sixth and seventh cross strut members and pivotally affixed to the fourth support member at the other end of each of the sixth and seventh cross strut members to position said second and fourth support members in spaced parallel relation; and a book-supporting board-like member positionable in selected grooves of the support members for supporting a book at a desired inclination.
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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) | 1981-10-09 | 1982-04-10 | 1982-10-10 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1985-10-09 | 1986-04-10 | 1986-10-10 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1989-10-09 | 1990-04-10 | 1990-10-10 | $7700.00 | Window Closed / Lapsed |