ROTO-SCREEN
Live / Registered — Expired (as of 19 Jan 1989)
What this means for you
Registered since 23 Aug 1966. The owner can stop confusingly similar uses in the classes it covers.
Record
- Serial number
- 72214547
- Registration number
- 0813441
- Mark type
- Word mark
- Filed
- 19 Mar 1965
- Registered
- 23 Aug 1966
Goods and services
- Class 011 — Environmental control apparatus
- Class 031 — Natural agricultural products: LIQUID FILTERING DEVICE FOR USE WITH INDUSTRIAL WATER HEATERS AND HEAT RECLAIMERS
Owner
- PATTERSON KELLEY CO., INC., THE, PA, US
Prosecution history
- 19 Jan 1989 — EXPIRED SEC. 9