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US 11,160,368 B2Granted
Easel
OwnerBrian Protzellerinventor
Life of this patent
Estimating the term…
Abstract
An easel apparatus may be converted between a table configuration with a horizontal work surface and an easel configuration with inclined work surfaces, wherein the apparatus has an unchanging footprint when adjusted between the easel and the table configurations.
Claims15
A work surface apparatus, comprising:
- a first work platform that defines an upper region, a lower region, and a flat surface extending there between;
- a second work platform that defines an upper region, a lower region, and a flat surface extending there between;
- a first leg brace hingedly secured to said lower region of said first work platform;
- a second leg brace hingedly secured to said lower region of said second work platform;
- and
- a connecting brace secured to said first leg brace and to said second leg brace;
- wherein said first work platform includes a groove extending from said upper region to said lower region, and wherein said upper region of said second work platform is slidably secured within said groove;
- and
- wherein said first leg brace includes a lower post, said second leg brace includes a lower post and wherein said connecting brace is hingedly secured to said first leg brace lower post and to said second leg brace lower post.
6 more elements
An easel assembly, comprising:
- a base including four legs that contact a support surface and define a footprint of said assembly on said support surface;
- a first work surface pivotally mounted on said base;
- a second work surface pivotally mounted on said base;
- said second work surface slidably mounted on said first work surface so as to move between a table configuration of said assembly and an easel configuration of said assembly, wherein said footprint of said assembly on said support surface is the same in both said table and said easel configurations;
- wherein said first work surface includes a lower bar pivotally mounted on said base and first and second side bars extending upwardly from said lower bar, said first and second side bars of said first work surface each including a groove, and wherein said second work surface includes a lower bar pivotally mounted on said base and a first side bar including an extension slidably secured within said groove of said first side bar of said first work surface, and a second side bar including an extension slidably secured within said groove of said second side bar of said first work surface;
- wherein said first and second side bars of said first work surface are positioned parallel to said support surface when said assembly is in said table configuration;
- and
- wherein said four legs of said base includes a first pair of legs and a second pair of legs, said assembly further including a connecting brace secured between said first and second pair of legs, said first pair of legs and said second pair of legs both positioned perpendicular to said support surface when said assembly is in said table configuration.
5 more elements
An easel assembly comprising:
- a base including four legs that contact a support surface and define a table position of each leg on said support surface when said assembly is in a table configuration, and define an easel position of each leg on said support surface when said assembly is in an easel configuration;
- a first work surface pivotally mounted on said base;
- a second work surface pivotally mounted on said base;
- said second work surface slidably mounted on said first work surface so as to move between said table configuration of said assembly and said easel configuration of said assembly, wherein said table position of said four legs on said support surface in said table configuration is the same as said easel position of said four legs on said support surface in said easel configuration;
- wherein said four legs include a first pair of legs in a first leg brace and a second pair of legs in a second leg brace, and wherein said assembly further includes a connecting brace secured to said first leg brace and to said second leg brace.
2 more elements
Dependencies are inferred from the claim text.