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Live / Registered — Expired (as of 03 Nov 1992)
What this means for you
Registered since 12 Jul 1949. 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 12 Jul 1969).
Record
- Serial number
- 71490707
- Registration number
- 0443055
- Mark type
- Design + words
- Filed
- 29 Oct 1945
- Registered
- 12 Jul 1949
- Next maintenance due
- 12 Jul 1969
Goods and services
- Class 011 — Environmental control apparatus
- Class 026 — Lace, ribbons and embroidery: FLUID FILTERS, MICRO-POROUS FILTERS FOR POLISHING LIQUIDS, FILTERS FOR SEPARATING SOLIDS FROM LIQUIDS, FILTERS FOR REMOVING ENTRAINED SOLIDS FROM GASES, BACTERIOLOGICAL FILTERS, CRUCIBLES AND FUNNELS INCORPORATING A MICRO-POROUS DISC OF REFRACTORY MATERIAL, MICROPOROUS FILTER CANDLES OF CERAMIC MATERIAL, AND DISCS AND HOLLOW TUBES FORMED OF MICROPOROUS MATERIAL USED FOR FILTERING PURPOSES ALL ARTICLES BEING ESPECIALLY DEVISED FOR LABORATORY AND RESEARCH USE
Owner
- SELAS CORPORATION OF AMERICA, PHILADELPHIA, PA, US
Prosecution history
- 03 Nov 1992 — EXPIRED SEC. 9
- 12 Jul 1969 — REGISTERED AND RENEWED (FIRST RENEWAL - 20 YRS)