PrimeSource Building Products Patent applications |
Patent application number | Title | Published |
20130323459 | EDGE OVERLAY FOR LAYERED INSULATIVE BLANKET - A heavy duty layered blanket having application in construction applications is disclosed. It includes an overlay around one or more edges of the blanket which resists tearing and wear. The overlay helps to assure that the layers of the blanket stay in place when placed in use, especially in heavy duty construction applications such as for curing concrete. Selective openings in the overlay facilitate attachment of multiple blankets to each other and related facilities, such as scaffolding. | 12-05-2013 |
20100212235 | PATTERNED ROOFING UNDERLAYMENT - A lightweight thermoplastic polyolefin roofing underlayment with superior tear strength is disclosed having a printed upper surface simulating the appearance of a finished roof. The underlayment is reinforced with a woven polypropylene scrim. Anti-skid materials can be incorporated into the body of the underlayment. | 08-26-2010 |