SHAMCO S
Filed: June 12, 1961
GROMMETS, SEALING RINGS, SCRAPER AND WIPER RINGS, AND O-RINGS
Owned by: W. S. SHAMBAN & COMPANY
Serial Number: 72121867
ROTAPAK
Filed: July 26, 1978
FLUID SEAL
Owned by: W. S. SHAMBAN & COMPANY
Serial Number: 73179768
STEPSEAL
Filed: January 25, 1988
MULTI-ELEMENT SEALS FOR USE IN HYDRAULIC EQUIPMENT AND MACHINERY
Owned by: W. S. SHAMBAN & COMPANY
Serial Number: 73707590
STAKBAK
Filed: April 18, 1988
SEALS AND SEAL ELEMENTS FOR USE IN HYDRAULIC EQUIPMENT AND MACHINERY
Owned by: W. S. SHAMBAN & COMPANY
Serial Number: 73722867
ZURCITE
Filed: May 31, 1988
MELT PROCESSABLE FLUOROPOLYMERS USED TO MANUFACTURE PLASTIC PARTS FOR MACHINERY AND HYDRAULIC EQUIPMENT
Owned by: W. S. SHAMBAN & COMPANY
Serial Number: 73731655
PRES-LOK
Filed: July 25, 1988
SEALS USED IN HYDRAULIC EQUIPMENT AND MACHINERY
Owned by: W. S. SHAMBAN & COMPANY
Serial Number: 73741801
ST SEAL
Filed: February 3, 1989
SEALS FOR USE IN HYDRAULIC EQUIPMENT AND MACHINERY
Owned by: W. S. SHAMBAN & COMPANY
Serial Number: 73778531
D-MAX
Filed: September 10, 1990
laminated resin impregnated fiber of composite material for use in bushings, bearings and structural components of industrial…
Owned by: W. S. SHAMBAN & COMPANY
Serial Number: 74095897
STEP-LOK
Filed: June 10, 1991
nonmetallic hydraulic cylinder seals
Owned by: W. S. SHAMBAN & COMPANY
Serial Number: 74175194
