on 24 Apr 1987
Last Applicant/ Owned by
1270 6TH AVE. NEW YORK, N.Y.
Serial Number
72238913 filed on 16th Feb 1966
Registration Number
822859 registered on 24th Jan 1967
Correspondent Address
Filing Basis
1. use application currently
Disclaimer
NO DATA
SPIRAL-PLATE HEAT EXCHANGERS
SPIRAL-PLATE HEAT EXCHANGERS
28th Feb 1963
28th Feb 1963
No 72238913
No Service/Collective Mark
No
No
No
No
No
No
No
No
No
26.03.03 -
Incomplete ovals
26.03.17 -
Concentric ovals and ovals within ovals
Status Date | Action Taken |
---|---|
24th Apr 1987 | EXPIRED SEC. 9 |