PSC-DUROCK
Live / Registered — Expired (as of 08 Mar 1985)
What this means for you
Registered since 08 Dec 1964. The owner can stop confusingly similar uses in the classes it covers.
Record
- Serial number
- 72128755
- Registration number
- 0781274
- Mark type
- Word mark
- Filed
- 27 Sept 1961
- Registered
- 08 Dec 1964
Goods and services
- Class 009 — Scientific and electric apparatus
- Class 021 — Housewares and glass: CERAMIC MATERIALS FOR ELECTRICAL, THERMAL AND RADIATION TYPES OF INSULATION AND ELECTRIC INSULATED WIRE
Owner
- PHYSICAL SCIENCES CORPORATION, LOS ANGELES, CA, US
Prosecution history
- 08 Mar 1985 — EXPIRED SEC. 9