section 8
on 17 Apr 2004
Last Applicant/ Owned by
P.O. Box 36100
Houston
TX
77236
Serial Number
74330574 filed on 12th Nov 1992
Registration Number
1781290 registered on 13th Jul 1993
Correspondent Address
Michael L. Hoelter
Filing Basis
1. use application currently
Disclaimer
NO DATA
tubing having external cooling vanes for use as a heat exchange element
tubing having external cooling vanes for use as a heat exchange element
15th Oct 1952
14th Jan 1953
No 74330574
No Service/Collective Mark
No TM-209
No
No
No
No
No
No
No
No
Status Date | Action Taken |
---|---|
17th Apr 2004 | CANCELLED SEC. 8 (10-YR)/EXPIRED SECTION 9 |
21st Aug 2002 | PAPER RECEIVED |
14th Feb 1999 | REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK. |
13th Oct 1998 | REGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED |
13th Jul 1993 | REGISTERED-PRINCIPAL REGISTER |
20th Apr 1993 | PUBLISHED FOR OPPOSITION |
19th Mar 1993 | NOTICE OF PUBLICATION |
09th Feb 1993 | APPROVED FOR PUB - PRINCIPAL REGISTER |
08th Feb 1993 | ASSIGNED TO EXAMINER |