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:
Mar. 02, 1993
Filed:
May. 18, 1988
Applicant:
Inventor:
Michael Arbetter, Greensburg, PA (US);
Assignee:
Other;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
E06B / ;
U.S. Cl.
CPC ...
49504 ; 49DI / ;
Abstract
A window assembly comprises frame and sash members that are each one-piece of integrally-molded plastic material. The frame and sash members are each molded by delivering molten plastic to respective mold cavities defined between outer and inner multiple-member rectangular sub-assemblies. Different size frames and sashes are formed by inserting/removing inner and outer extension members of appropriate length from the mold sub-assemblies.