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. 17, 1991
Filed:
Sep. 11, 1990
Applicant:
Inventor:
Peter K Homer, Langhorne, PA (US);
Assignee:
Grumman Aerospace Corporation, Bethpage, NY (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01Q / ;
U.S. Cl.
CPC ...
343878 ; 343892 ;
Abstract
A line of paired, oppositely extending bracket members is snapped together on the ground plane of a three-layer radar membrane. Antenna plane strips are horizontally located above and below the ground plane. Sufficient space occurs between confronting edges of antenna plane strips to allow extension of the brackets therebetween when the membrane is rolled up. Radially adjacent bracket members interlock to prevent axial displacement of the rolled ground plane.