US4022418A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Reading stand
Assignee: Individual
•
Filing: 1976-02-09
•
Granted: 1977-05-10
•
Expires: 1996-02-09
Abstract
Abstract A portable reading stand constructed from a U-shaped member stacked within a larger U-shaped member with a hinge connecting the horizontal portions of each member to permit rotation therebetween and a table hinged to the larger member for supporting books, periodicals and other reading materials of various sizes. When the two U-shaped members are separated, the stand may be stably placed across a person's body lying in bed or lounging in a chair.
Inventors
- 👤 Sam J. Kellner
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-09 09:16
CPC Classifications
A; A47; A47B; A47B23/00; A47C; A47C19/00; A47C19/22
Claims Analysis
Total Claims: 8
Claim 1
Independent Claim
123 words
A reading stand comprising a U-shaped main panel having a parallel pair of legs spaced apart by a cross member, a table for supporting reading material, table fastening means coupling said table to said cross member to permit angular movement of said table forward of said main panel, a U-shaped flap having a parallel pair of legs spaced apart by a cross member fashioned to fit within and contiguous to the interior of said U-shaped main panel, said cross member of said flap being disposed contiguous to said cross member of said main panel, and means for fastening said cross members of said flap and main panel to permit angular movement of said flap to a fixed position rearward of said main panel.
Claim 2
Dependent Claim
123 words
A reading stand comprising a U-shaped main panel having a parallel pair of legs spaced apart by a cross member, a table for supporting reading material, table fastening means coupling said table to said cross member to permit angular movement of said table forward of said main panel, a U-shaped flap having a parallel pair of legs spaced apart by a cross member fashioned to fit within and contiguous to the interior of said U-shaped main panel, said cross member of said flap being disposed contiguous to said cross member of said main panel, and means for fastening said cross members of said flap and main panel to permit angular movement of said flap to a fixed position rearward of said main panel.
Claim 3
Dependent Claim
62 words
A reading stand in accordance with claim 1 wherein each end of said table has a holding means comprising a series of place channels cut parallel to said cross member, an access channel in each end of said table interconnecting said place channels and a holding pin at each end of said table constrained for movement within said place and access channels.
Claim 4
Dependent Claim
86 words
An adjustable portable stand in accordance with claim 2 wherein a first washer is placed between said holding pin and the upper face of said table over a channel, a second washer is placed on the lower face of said table opposite said first washer, and wherein a screw having a head bearing upon said second washer and a shank passing through said washers is threaded into a hole tapped axially in said holding pin to permit said holding pin to be adjustably tightened in place.
Claim 5
Dependent Claim
26 words
A reading stand in accordance with claim 2 wherein said table fastening means includes hinge means having a stop to permit rotation through a right angle.
Claim 6
Dependent Claim
33 words
A reading stand in accordance with claim 4 wherein said flap fastening means includes hinge means having a stop to permit rotation of said flap to an acute angle with said main panel.
Claim 7
Dependent Claim
38 words
A reading stand in accordance with claim 4 wherein said flap fastening means includes a pair of string restraints each of which is fastened at one end to said flap and the other end to said main panel.
Claim 8
Dependent Claim
65 words
A reading stand in accordance with claim 5 wherein said cross member has an aperture dimensioned to accept and disposed opposite a selected position for each of said holding pins when said table is folded against said cross member and wherein a channel dimensioned to accept a human hand is cut in said cross member parallel to and opposite the pivotal axis of said table.
References Cited (Backward Citations)
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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) | 1980-05-09 | 1980-11-08 | 1981-05-10 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1984-05-09 | 1984-11-08 | 1985-05-10 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1988-05-09 | 1988-11-08 | 1989-05-10 | $7700.00 | Window Closed / Lapsed |