on 03 Nov 1992
Last Applicant/ Owned by
PITTSBURGH
PA
Serial Number
71272107 filed on 08th Sep 1928
Registration Number
266823 registered on 04th Feb 1930
Correspondent Address
Filing Basis
1. use application currently
Disclaimer
NO DATA
HEAT-INSULATING MATERIAL FOR FURNACES IN WHICH DIATOMACEOUS EARTH IS A BASE
HEAT-INSULATING MATERIAL FOR FURNACES IN WHICH DIATOMACEOUS EARTH IS A BASE
01st Jan 1928
01st Jan 1928
No 71272107
No Service/Collective Mark
No
No
No
No
No
No
No
No
No
Status Date | Action Taken |
---|---|
03rd Nov 1992 | EXPIRED SEC. 9 |
04th Feb 1970 | REGISTERED AND RENEWED (SECOND RENEWAL - 20 YRS) |