The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Sep. 07, 1999
Filed:
Sep. 24, 1997
Applicant:
Inventors:
Peter Cyrus, Seattle, WA (US);
Sean Cryan, Seattle, WA (US);
Steve Proctor, Seattle, WA (US);
Rich Franko, Seattle, WA (US);
Chris Brady, Bothell, WA (US);
David Wicklander, Seattle, WA (US);
Gary Franz, Seattle, WA (US);
William Burns, Seattle, WA (US);
Matt Gibson, Spokane, WA (US);
Assignee:
Parvia Corporation, Seattle, WA (US);
Primary Examiner:
Int. Cl.
CPC ...
A63H / ; A63H / ;
U.S. Cl.
CPC ...
446127 ; 446105 ; 446476 ;
Abstract
The modular lattice substructure for a playing structure, such as a toy building set, includes elongate beams, elongate joists, and columns having a height greater than the height of the elongate beams and joists. The sides of the columns have a protrusion connector removably attachable to a slot connector in the ends of the elongate beams and the ends of the elongate joists.