section 8
on 30 May 1985
Last Applicant/ Owned by
P. O. BOX 5205
NEW CASTLE
PA
16105
Serial Number
73147556 filed on 07th Nov 1977
Registration Number
1106600 registered on 21st Nov 1978
Correspondent Address
Filing Basis
1. use application currently
Disclaimer
NO DATA
ROTARY EXCHANGERS WHICH ROTATE BETWEEN HOT AND COLD GAS STREAMS, EXCHANGING THE HEAT IN BOTH STREAMS
ROTARY EXCHANGERS WHICH ROTATE BETWEEN HOT AND COLD GAS STREAMS, EXCHANGING THE HEAT IN BOTH STREAMS
17th Jul 1977
17th Jul 1977
No 73147556
No Service/Collective Mark
No
No
No
No
No
No
No
No
No
Status Date | Action Taken |
---|---|
30th May 1985 | CANCELLED SEC. 8 (6-YR) |