US 12,203,261 B2
Full moment connection collar systems
John S. Boyd, Oakland, CA (US); Kevin Marek, Hayward, CA (US); Eric Bellman, Hayward, CA (US); Maxwell C. Simmons, Hayward, CA (US); Robert J. Simmons, Hayward, CA (US); and Brian Hood, San Francisco, CA (US)
Assigned to ConXtech, Inc., Pleasanton, CA (US)
Filed by ConXtech, Inc., Pleasanton, CA (US)
Filed on Oct. 9, 2023, as Appl. No. 18/483,438.
Application 18/483,438 is a continuation of application No. 17/589,742, filed on Jan. 31, 2022, granted, now 11,781,308.
Application 17/589,742 is a continuation of application No. 16/270,571, filed on Feb. 7, 2019, granted, now 11,236,501, issued on Feb. 1, 2022.
Claims priority of provisional application 62/628,807, filed on Feb. 9, 2018.
Prior Publication US 2024/0263435 A1, Aug. 8, 2024
This patent is subject to a terminal disclaimer.
Int. Cl. E04B 1/19 (2006.01); E04B 1/24 (2006.01)
CPC E04B 1/1912 (2013.01) [E04B 1/24 (2013.01); E04B 2001/1915 (2013.01)] 20 Claims
OG exemplary drawing
 
1. A flange assembly, comprising:
an upper transverse element,
a lower transverse element, and
a bridging component connecting the upper and lower transverse elements, wherein each transverse element has a middle portion connecting first and second wing portions, the middle portion being connected to the bridging component, wherein each wing portion has less than four bolt holes configured for attachment to wing portions on adjacent flange assemblies.