TrademarkDir
THE KEYSTONE OF FILTER QUALITY
DEAD

Serial Number

72312204

Owner

Keystone Filter Corporation

First Use Date

Sep 1, 1965

Filing Date

Nov 14, 1968

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THE KEYSTONE OF FILTER QUALITY Trademark

Serial Number: 72312204 • Registration: 0913320

THE KEYSTONE OF FILTER QUALITY is a trademark filed by Keystone Filter Corporation on November 14, 1968. The trademark is classified under Class 11 (Environmental Control). The application is currently no longer active.

Owner Contact Info

Keystone Filter Corporation

Hatfield, PA

Entity Type: 98

KEYSTONE FILTER MEDIA CO.

Entity Type: 03

Trademark Details

Filing Date

November 14, 1968

Registration Date

June 8, 1971

First Use Anywhere

September 1, 1965

First Use in Commerce

September 1, 1965

Cancellation Date

August 9, 1983

Filing History

CANCELLED SEC. 8 (6-YR)
Aug 9, 1983 C8..
CANCELLED SEC. 8 (6-YR)
Aug 9, 1983 C8..
CANCELLED SEC. 8 (6-YR)
Aug 9, 1983 C8..
CANCELLED SEC. 8 (6-YR)
Aug 9, 1983 C8..
AMENDMENT UNDER SECTION 7 - PROCESSED
Apr 14, 1981 A7OK
AMENDMENT UNDER SECTION 7 - PROCESSED
Apr 14, 1981 A7OK

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