US 11,788,292 B1
Dual strip protective edge film for roofing membrane seams
Adam Burzynski, Camp Hill, PA (US); David French, Carlisle, PA (US); Jordan Olivio, Carlisle, PA (US); Jesse Sutton, Carlisle, PA (US); and Jacob Sandrock, Carlisle, PA (US)
Assigned to CARLISLE CONSTRUCTION MATERIALS, LLC, Carlisle, PA (US)
Filed by CARLISLE CONSTRUCTION MATERIALS, LLC, Carlisle, PA (US)
Filed on Apr. 19, 2023, as Appl. No. 18/136,647.
Claims priority of provisional application 63/351,946, filed on Jun. 14, 2022.
Int. Cl. E04D 5/14 (2006.01); E04D 5/08 (2006.01); E04D 5/06 (2006.01)
CPC E04D 5/142 (2013.01) [E04D 5/148 (2013.01); E04D 5/149 (2013.01); E04D 5/06 (2013.01); E04D 5/08 (2013.01)] 18 Claims
OG exemplary drawing
 
1. A dual strip protective edge film system for a roofing membrane, comprising:
a roofing membrane having a first edge on one side of the roofing membrane and a second edge on an opposite side of the roofing membrane;
a first protective edge film strip covering a top edge portion of the roofing membrane; and
a second protective edge film strip covering a top portion of the roofing membrane, wherein the second protective edge film strip is positioned in parallel next to the first protective edge film strip, wherein the first protective edge film strip and the second protective edge film strip are positioned together side-by-side at the same edge of the roofing membrane, and wherein the second edge of the roofing membrane is free of edge strips.