POROSIMETER
Live / Registered — Expired (as of 18 Aug 1997)
What this means for you
Registered since 13 Nov 1956. The owner can stop confusingly similar uses in the classes it covers; it stays on the register as long as the owner keeps up the maintenance filings (next due by 13 Nov 1976).
Record
- Serial number
- 72002826
- Registration number
- 0637133
- Mark type
- Word mark
- Filed
- 16 Feb 1956
- Registered
- 13 Nov 1956
- Next maintenance due
- 13 Nov 1976
Goods and services
- Class 009 — Scientific and electric apparatus
- Class 026 — Lace, ribbons and embroidery: APPARATUS FOR DETERMINING CHARACTER OF A MATERIAL SPECIMEN WHICH PERMITS THE PASSAGE OF FLUID THERETHROUGH
Owner
- SHEFFIELD CORPORATION, THE, DAYTON, OH, US
Prosecution history
- 18 Aug 1997 — EXPIRED SEC. 9
- 13 Nov 1976 — REGISTERED AND RENEWED (FIRST RENEWAL - 20 YRS)