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. 28, 2021
Filed:
May. 18, 2021
Applicant:
Softronics Ltd., Marion, IA (US);
Inventors:
Robert H. Sternowski, Cedar Rapids, IA (US);
Dave Pearson, Palo, IA (US);
Assignee:
SOFTRONTCS LTD., Marion, IA (US);
Primary Examiner:
Int. Cl.
CPC ...
E04H 12/18 (2006.01); E04H 12/20 (2006.01);
U.S. Cl.
CPC ...
E04H 12/187 (2013.01); E04H 12/182 (2013.01); E04H 12/20 (2013.01);
Abstract
A hub, an extensible vertical member pivotally attached to the hub for movement between a stowed position and an erect position, and at least three extensible horizontal members each pivotally attached to the hub for movement between a stowed position and an erect position. The vertical member and the horizontal members are each extensible such that a ratio of the extensible length of the vertical member to the extensible length of the horizontal members is adjustable for required stability in high wind applications.