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:
Feb. 22, 2000
Filed:
Jan. 07, 1998
Stephen R Alexander, Blaine, MN (US);
Lester Stener, Coon Rapids, MN (US);
North States Industries, Inc., Minneapolis, MN (US);
Abstract
A security enclosure for children and pets is disclosed which is formed from a plurality of identical interlocking panels. Each panel comprises a panel body having opposed inner and outer faces and first and second opposite sides. First and second hinge members are disposed on the first panel body side in vertically spaced relation, and a third hinge member is disposed on the second body side having a vertical dimension which corresponds to the vertical spacing of the first and second hinge members. A spring loaded engagement member holds the third hinge member in interlocking relation between the first and second hinge members. A circular array of gear teeth formed on the respective hinge members hold adjacent panels in a predetermined angular relationship and are constructed to permit relative angular adjustment between the adjacent panels. The hinge means are offset in such a manner that adjacent panels can be folded in flat, face-to-face relation.