Serial Number
73456999
Owner
KEYSTONE HELICOPTER CORPORATIONAttorney
M. RUST SHARPFirst Use Date
Jun 4, 1982
Filing Date
Dec 14, 1983
KEYSTONE HELICOPTER SERVICES Trademark
Serial Number: 73456999 • Registration: 1358436
Trademark Classes
Owner Contact Info
1420 PHOENIXVILLE PIKE
WEST CHESTER, PA 19380
Entity Type: 03
Legal Representation
Correspondence Address
M RUST SHARP CLARK, LADNER, FORTENBAUGH & YOUNG
32ND FL 1818 MARKET ST
PHILADELPHIA
PA 19103
UNITED STATES
Trademark Details
Filing Date
December 14, 1983
Registration Date
September 3, 1985
First Use Anywhere
June 4, 1982
First Use in Commerce
June 4, 1982
Published for Opposition
June 25, 1985
Cancellation Date
February 12, 1992
