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US3885762A Expired / Lapsed US ⏱️ 0.0 years remaining

Adjustable stand for electronic calculators or the like

Assignee: Individual
•
Filing: 1973-11-14
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Granted: 1975-05-27
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Expires: 1993-11-14
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Abstract

Abstract The present invention provides a stand which can be adjusted for use with electronic calculators or similar devices, having a wide range of sizes. The stand supports the electronic calculator at an inclined angle for easy use and improved visibility. For shipment, the stand can be knocked down into four pieces which may be assembled very easily. In the process of assembly, the stand can be adjusted to the desired size. Illustrated stand comprises left and right side panels, together with front and rear panels which are adapted to be connected to the side panels by means of fastening elements which are preferably formed integrally with the panels. The front and rear panels comprise modular elements with score marks or the like therebetween. Fastening elements are formed on the various modular elements so that each modular element is complete in itself. Thus, the front and rear panels can be adjusted to the desired width by cutting off one or more of the modular elements along the score marks. The panels can be made of a suitable plastic material which is easy to cut with ordinary scissors. After the front and rear panels have been cut to the desired size, the fastening elements on the front and rear panels are engaged with the mating elements on the side panels. In the illustrated construction, the fastening elements comprise pins on the front and rear panels adapted to be received in openings formed in flanges on the side panels. Other flexible flanges are formed on the side panels to retain the front and rear panels against accidental disconnection therefrom.

Inventors

  • 👤 Ben A Sebastiani

Bibliographic Details

Application Number —
Jurisdiction US
Data Source google_patents
Last Synchronized 2026-11-06 20:05
CPC Classifications
G; G12; G12B; G12B9/00; G12B9/08

Claims Analysis

Total Claims: 11
Claim 1
Independent Claim 120 words
An adjustable stand for an electronic calculator or other device, comprising left and right side members, front and rear members for extending between said side members, first fastening elements on said front and rear members, and second fastening elements on said side members for mating with said first fastening elements to secure said front and rear members between said members, said front and rear members having modules which can be removed from said front and rear members to adjust the size of said stand, said front and rear members having a series of said fastening elements on said modules whereby new sets of said first fastening elements become operative as said modules are removed from said front and rear members.
Claim 2
Dependent Claim 120 words
An adjustable stand for an electronic calculator or other device, comprising left and right side members, front and rear members for extending between said side members, first fastening elements on said front and rear members, and second fastening elements on said side members for mating with said first fastening elements to secure said front and rear members between said members, said front and rear members having modules which can be removed from said front and rear members to adjust the size of said stand, said front and rear members having a series of said fastening elements on said modules whereby new sets of said first fastening elements become operative as said modules are removed from said front and rear members.
Claim 3
Dependent Claim 37 words
A stand according to claim 1, in which said front and rear members include boundary line markings between said modules to serve as guides along which said modules may be severed from said front and rear members.
Claim 4
Dependent Claim 36 words
A stand according to claim 1, in which said front and rear panels include score marks between said modules to serve as guides along which said modules can be severed from said front and rear panels.
Claim 5
Dependent Claim 33 words
A stand according to claim 1, in which said first fastening elements comprise pins projecting from said modules, said second fastening elements comprising openings in said side members for disengageably receiving said pins.
Claim 6
Dependent Claim 24 words
A stand according to claim 1, including flexible retaining elements on said members for preventing accidental disengagement of said first and second fastening elements.
Claim 7
Dependent Claim 32 words
A stand according to claim 1, including flexible retaining flanges on said side members for retaining said front and rear members to prevent accidental disengagement of said first and second fastening elements.
Claim 8
Dependent Claim 26 words
A stand according to claim 6, in which said first fastening elements comprise pins on said modules, said side members having openings for receiving said pins.
Claim 9
Dependent Claim 26 words
A stand according to claim 7, in which said retaining elements include flanges on said side members for overlapping portions of said front and rear members.
Claim 10
Dependent Claim 26 words
A stand according to claim 1, including inclined supporting eleMents on said side members for supporting an electronic calculator or other device in an inclined position.
Claim 11
Dependent Claim 86 words
A stand according to claim 1, in which said front and rear panels include vertical boundary line grooves between said modules to serve as guides along which said modules can be severed from said front and rear panels, said first fastening elements comprising pins projecting from said modules, said second fastening elements comprising openings in said side members for disengageably receiving said pins, said side members having flexible flanges for overlapping said front and rear members to prevent accidental disconnection of said pins from said openings.

References Cited (Backward Citations)

US2535528A Cited
US2956367A Cited
US3072278A Cited
US3283891A Cited
US3215382A Cited
US3610719A Cited
US3664062A Cited
US3759598A Cited

USPTO Annuity & Maintenance Windows

Annuity Stage Window Opens Payment Deadline Surcharge Period Until Estimated Fee Status
3.5 Years (Year 4) 1978-05-26 1978-11-25 1979-05-27 $2000.00 Window Closed / Lapsed
7.5 Years (Year 8) 1982-05-26 1982-11-25 1983-05-27 $3760.00 Window Closed / Lapsed
11.5 Years (Year 12) 1986-05-26 1986-11-25 1987-05-27 $7700.00 Window Closed / Lapsed

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