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:
Nov. 15, 1977
Filed:
Nov. 11, 1975
Applicant:
Inventor:
Jeffrey M Setterholm, Richmond Heights, MO (US);
Assignee:
Other;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A45F / ;
U.S. Cl.
CPC ...
5121 ; 5128 ;
Abstract
A flexible, tent-like structure, which may be entirely suspended above ground between sturdy tie points, encloses an occupant and provides an improved, cot-like sleeping surface. The structure is triangular in cross section and includes ropes running lengthwise of the structure along its three edges. Each of the three edges is concave when the structure is in an unloaded position. A spreader bar at the head of the structure and a triangular spreader frame at the foot of the structure are the only compression elements used. The structure may be tightly closed and a hole in the sleeping surface provides ventilation for breathing.