PERMALITE
Filed: June 1, 1951
EXPANDED PERLITE FOR USE AS INSULATING MATERIAL, AND AS AN INGREDIENT IN PLASTER, CONCRETE, INSULATING BOARD
Owned by: INTERNATIONAL PERMALITE, INC.
Serial Number: 71614624
SEALSKIN
Filed: April 2, 1965
INSULATION BOARD
Owned by: INTERNATIONAL PERMALITE, INC.
Serial Number: 72215612
TAPERED TAKE-OFF SYSTEM
Filed: September 27, 1984
THE MARKETING OF ROOFING MATERIALS
Owned by: INTERNATIONAL PERMALITE, INC.
Serial Number: 73501322
ISO-THANE
Filed: September 27, 1984
RIGID ISOCYANURATE ROOF INSULATION FOR COMMERCIAL AND INSTITUTIONAL APPLICATIONS
Owned by: INTERNATIONAL PERMALITE, INC.
Serial Number: 73501328
PERFORMANCE PLUS CLUB
Filed: September 27, 1984
THE MARKETING OF ROOFING MATERIALS
Owned by: INTERNATIONAL PERMALITE, INC.
Serial Number: 73501329
PK PLUS
Filed: July 2, 1985
ROOF INSULATION BOARD
Owned by: INTERNATIONAL PERMALITE, INC.
Serial Number: 73545984
"QUIK" CRICKET IP
Filed: December 30, 1985
SLIDE-RULE TYPE CALCULATING DEVICE MADE OF PAPER AND USED FOR CALCULATING MATERIAL QUANTITY REQUIREMENTS FOR ROOFING MATERIAL…
Owned by: INTERNATIONAL PERMALITE, INC.
Serial Number: 73575648
TAPERED TAKE-OFF SYSTEM
Filed: December 30, 1985
PRINTED FORMS FOR CALCULATING ROOFING MATERIAL REQUIREMENTS
Owned by: INTERNATIONAL PERMALITE, INC.
Serial Number: 73575659
ISO-THANE
Filed: December 30, 1985
RIGID ISOCYANURATE ROOF INSULATION BOARD FOR COMMERCIAL AND INSTITUTIONAL APPLICATIONS
Owned by: INTERNATIONAL PERMALITE, INC.
Serial Number: 73575707
PERMA-FLEX
Filed: January 31, 1986
ROOFING SHEET MODIFIED WITH ATACTIC POLYPROPYLENE OR STYRENE BUTADINE STYRENE FOR USE IN COMMERCIAL AND INDUSTRIAL APPLICATIONS…
Owned by: INTERNATIONAL PERMALITE, INC.
Serial Number: 73580459
FIBERPERL
Filed: August 30, 1993
water repellant material; namely, bulk, booms and pillows, for absorption of petroleum oil, petroleum oil derivatives, non…
Owned by: INTERNATIONAL PERMALITE, INC.
Serial Number: 74429807
FIBERPERL
Filed: October 18, 1993
water repellant material; namely, bulk, booms and pillows, for absorption of petroleum oil, petroleum oil derivatives, non…
Owned by: INTERNATIONAL PERMALITE, INC.
Serial Number: 74448397
