← Back to Patent Explorer
US4162055A Expired / Lapsed US ⏱️ 0.0 years remaining

Copyholding device

Assignee: Individual
•
Filing: 1977-12-14
•
Granted: 1979-07-24
•
Expires: 1997-12-14
📄 Original PDF 🌐 Google Patents 🔄 Sync Now

Abstract

Abstract A copyholding device is disclosed of the type having a generally flat, rectangular base assembly intended to underly an associated typewriter or the like; the base assembly operatively supports the lower end of an upright pivotable support column, the upper end of which carries an easel-like support platform which functions to carry worksheets or the like that are to be copied with the typewriter.

Inventors

  • 👤 Rodney Summers

Bibliographic Details

Application Number —
Jurisdiction US
Data Source google_patents
Last Synchronized 2026-11-06 17:34
CPC Classifications
F; F16; F16M; F16M13/00; B; B41; B41J; B41J29/00; B41J29/15; F16M11/00; F16M11/02; F16M11/04; F16M11/041; F16M11/06; F16M11/08; F16M11/20; F16M11/2007; F16M11/2014; F16B; F16B2200/00; F16B2200/40; F16B2200/403; Y; Y10; Y10T; Y10T403/00; Y10T403/32; Y10T403/32114; Y10T403/32131; Y10T403/32155

Claims Analysis

Total Claims: 2
Claim 1
Independent Claim 270 words
A coypholding device comprising, a generally flat base assembly adapted to have a typewriter or similar apparatus mounted thereon, said base assembly being of a multiple layer construction including a relatively rigid intermediate layer, a lower relatively soft and compliant layer providing an acoustical barrier, and an upper layer that is also of a soft and compliant nature but which is not as soft and compliant as said lower layer and is intended to limit movement of said typewriter or similar apparatus relative to said base assembly, said intermediate layer extending outwardly from the adjacent edges of said upper and lower layers at one side of said base assembly and defining a projecting flange portion, said flange portion having an opening formed at one end thereof through which an upwardly extending fastening element is disposed, a pivot pin fixedly secured to the upper side of said flange portion by said fastening element, a support column secured at the lower end thereof to said base assembly and extending upwardly to a position above the typewriter, said support column having vertically spaced upper and lower end sections, and a generally horizontally extending section disposed between and interconnecting said end sections, said lower end section defining a blind bore adapted to nestingly receive the upper end of said pivot pin for pivotally mounting said column upon said base assembly, and said upper end section being telescopically and pivotably connectable to an easel-like support platform fabricated of a molded polymeric material, said support platform including a support portion extending outwardly therefrom and underlying and supporting worksheets which are to be copied with the typewriter.
Claim 2
Dependent Claim 270 words
A coypholding device comprising, a generally flat base assembly adapted to have a typewriter or similar apparatus mounted thereon, said base assembly being of a multiple layer construction including a relatively rigid intermediate layer, a lower relatively soft and compliant layer providing an acoustical barrier, and an upper layer that is also of a soft and compliant nature but which is not as soft and compliant as said lower layer and is intended to limit movement of said typewriter or similar apparatus relative to said base assembly, said intermediate layer extending outwardly from the adjacent edges of said upper and lower layers at one side of said base assembly and defining a projecting flange portion, said flange portion having an opening formed at one end thereof through which an upwardly extending fastening element is disposed, a pivot pin fixedly secured to the upper side of said flange portion by said fastening element, a support column secured at the lower end thereof to said base assembly and extending upwardly to a position above the typewriter, said support column having vertically spaced upper and lower end sections, and a generally horizontally extending section disposed between and interconnecting said end sections, said lower end section defining a blind bore adapted to nestingly receive the upper end of said pivot pin for pivotally mounting said column upon said base assembly, and said upper end section being telescopically and pivotably connectable to an easel-like support platform fabricated of a molded polymeric material, said support platform including a support portion extending outwardly therefrom and underlying and supporting worksheets which are to be copied with the typewriter.

References Cited (Backward Citations)

US794099A Cited
US2225093A Cited
US2625908A Cited
US3385617A Cited
US3799625A Cited

USPTO Annuity & Maintenance Windows

Annuity Stage Window Opens Payment Deadline Surcharge Period Until Estimated Fee Status
3.5 Years (Year 4) 1982-07-23 1983-01-22 1983-07-24 $2000.00 Window Closed / Lapsed
7.5 Years (Year 8) 1986-07-23 1987-01-22 1987-07-24 $3760.00 Window Closed / Lapsed
11.5 Years (Year 12) 1990-07-23 1991-01-22 1991-07-24 $7700.00 Window Closed / Lapsed

Assigned Categories & Tags

No categories assigned to this patent yet.

Assign Category Tag