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:
Apr. 13, 2021
Filed:
Oct. 15, 2018
Applicant:
Peri Formwork Systems, Inc., Elkridge, MD (US);
Inventors:
David L. Jorgensen, Jacksonville Beach, FL (US);
Mark D. Henning, La Grange, IL (US);
Assignee:
PERI Formwork Systems, Inc., Elkridge, MD (US);
Primary Examiner:
Int. Cl.
CPC ...
E04G 17/00 (2006.01); F16B 21/02 (2006.01); E04G 17/04 (2006.01); F16B 37/16 (2006.01);
U.S. Cl.
CPC ...
E04G 17/001 (2013.01); E04G 17/042 (2013.01); E04G 17/047 (2013.01); F16B 21/02 (2013.01); F16B 37/16 (2013.01);
Abstract
A connection assembly for formwork elements includes a counterplate, a bolt, and a bolt block. The counterplate can include a plurality of surfaces having differing heights that selectively engage with a waler during engagement or disengagement of the bolt from the formwork element. The formwork element can include a J-shaped waler that allows for easy climbing and/or hanging of objects on a site. The connection assembly can include a bolt block that removably engages a formwork element.