Cabinet of improved design and construction
OwnerCharles Pittmaninventor
Life of this patent
Estimating the term…
Abstract
There is disclosed a cabinet which is formed of wood substrate panels in which a plurality of flat side and end panels have end slots which interlocked together to form a cabinet subassembly. Each end slot extends half the height of its respective panel and has a sufficient width to receive the next adjacent panel in the subassembly. The final assembly also includes top and bottom frames formed of interconnected stringers, one stringer each coextensive with the top edge of each of the flat panels, with each of the stringers having a groove coextensive its length which receives the top edge of its respective panel, thereby interlocking the assembly without use of mechanical fasteners or glue into a strong cabinet which resists racking.
Claims14
A cabinet comprising:
- a. a plurality of interlocked flat wood side panels, each panel having a slot adjacent to and extending along each of its two vertical edges for half the length of said vertical edges, with said slots arranged in opposite directions on adjacent side panels and with each slot having a width substantially equal to the thickness of the immediately adjacent side panel and spaced in from its respective edge a slight distance to form a narrow prong with each slot receiving said immediately adjacent side panel to form interlocked side walls of said cabinet;
- b. a wood top frame formed of a like plurality of interconnected stringers, one each coextensive with the top edge of each of said side panels, each of said stringers having a groove coextensive its length and receiving therein a respective top edge of said side panels and the top edge of its respective prongs;
- and
- c. a wood bottom frame formed of a like plurality of interconnected stringers, one each coextensive with the bottom edge of each of said side panels, each of said stringers having a groove coextensive its length and receiving therein a respective bottom edge of said side panels, with said top and bottom frames received over the top and bottom edges, respectively, of said side panels without mechanical fasteners, adhesives or glue between said side panels and frames to secure said side panels in a rigid, racking resistant assembly and to secure said prongs against damage.
An aquarium stand [having opposite which comprises two flat wood side panels interlocked together with two opposite end panels, with each of said panels having a slot adjacent to and extending half its vertical height along each of its vertical edges, with said slots arranged in opposite directions on adjacent end and side panels and with each slot having a width substantially equal to the thickness of the immediately adjacent panel and spaced in from its respective edge a slight distance to form a narrow prong with each slot receiving said immediately adjacent panel to form interlocked vertical walls of said cabinet;
- a. a wood top frame formed of two longitudinal and two lateral stringers interconnected to form a rectangular frame, one of each stringer being coextensive with the top edge of each of said side and end panels, each of said stringers having a groove coextensive its length and receiving therein the top edge of its respective panel and the top edge of its respective prongs;
- and
- b. a wood bottom frame formed of two longitudinal and two lateral stringers interconnected to form a rectangular frame, one of each of said stringers being coextensive with the bottom edge of each of said side and end panels, with each of said stringers having a groove coextensive its length and receiving therein the bottom edge of its respective panel, with said top and bottom frames received over the top and bottom edges, respectively, of said side panels without mechanical fasteners, adhesives or glue between said side panels and frames to secure said side panels in a rigid, racking resistant assembly and to secure said prongs against damage.
Dependencies are inferred from the claim text.