STIC-KLIP
Filed: February 2, 1943
Metal Clips for the Erection of Insulating Material Next to a Ceiling or Wall or Air Duct
Owned by: Eckel Industries, Inc.
Serial Number: 71458303
STIC-KLIP
Filed: August 4, 1944
ADHESIVE CEMENT
Owned by: Eckel Industries, Inc.
Serial Number: 71472946
RUBBAIR
Filed: February 1, 1952
DOORS
Owned by: Eckel Industries, Inc.
Serial Number: 71624401
AN-ECK OIC
Filed: March 30, 1956
ACOUSTIC WEDGE MEMBERS FORMED WITH GLASS WOOL OR OTHER MATERIAL BETWEEN ENCLOSURE SHEETS, FOR THE ABSORPTION AND REDUCTION…
Owned by: Eckel Industries, Inc.
Serial Number: 72005512
PASS DOOR
Filed: May 16, 1969
DOUBLE DOORS MADE OF FLEXIBLE MATERIAL
Owned by: Eckel Industries, Inc.
Serial Number: 72327447
MINI-DOOR
Filed: July 2, 1969
DOORS MADE OF FLEXIBLE MATERIAL
Owned by: Eckel Industries, Inc.
Serial Number: 72331601
VU THRU
Filed: August 14, 1969
DOORS MADE OF FLEXIBLE MATERIAL AND HAVING A WINDOW THEREIN
Owned by: Eckel Industries, Inc.
Serial Number: 72335333
URA-DOR
Filed: July 3, 1972
DOORS
Owned by: Eckel Industries, Inc.
Serial Number: 72428954
KYDAIR
Filed: July 3, 1972
DOORS
Owned by: Eckel Industries, Inc.
Serial Number: 72428957
RIB-DOR
Filed: September 5, 1972
DOORS
Owned by: Eckel Industries, Inc.
Serial Number: 72434681
ECKOUSTIC
Filed: September 19, 1974
BOOTHS FOR TESTING HEARING BY ISOLATING A PERSON BEING TESTED FROM OUTSIDE NOISE, AND PORTABLE ROOMS TO ATTENUATE NOISE
Owned by: Eckel Industries, Inc.
Serial Number: 73032426
LONG-VIEW
Filed: June 7, 1976
DOORS
Owned by: Eckel Industries, Inc.
Serial Number: 73089548
E
Filed: July 23, 1980
Medical Audiological Examination Rooms
Owned by: Eckel Industries, Inc.
Serial Number: 73271338
E
Filed: July 23, 1980
Modular Panels and Parts Therefor
Owned by: Eckel Industries, Inc.
Serial Number: 73271389
TEC II
Filed: July 23, 1980
Medical Audiological Examination Rooms
Owned by: Eckel Industries, Inc.
Serial Number: 73271394
RUBBAIR DOOR
Filed: August 19, 1980
Double Acting Impact Doors
Owned by: Eckel Industries, Inc.
Serial Number: 73274768
THINLINE
Filed: December 8, 1983
Doors Made Primarily of Metal
Owned by: Eckel Industries, Inc.
Serial Number: 73456097
POLY-KOR
Filed: December 8, 1983
Doors Made Primarily of Non-Metal Material
Owned by: Eckel Industries, Inc.
Serial Number: 73456098
RUBBAIR
Filed: December 2, 1992
impact doors
Owned by: Eckel Industries, Inc.
Serial Number: 74336265
DELTA-ACOUSTIC
Filed: May 23, 1997
sound absorbing panels for rooms, e.g., radio and television studios, theaters, restaurants, auditoriums, and multi-purpose…
Owned by: Eckel Industries, Inc.
Serial Number: 75297502
SUPERSOFT
Filed: May 23, 1997
sound absorbing panels for lining an acoustic test chamber
Owned by: Eckel Industries, Inc.
Serial Number: 75297505
