USPTO serial 72135063
TBT
Reviewed by CopyMark Law Group
Reg. 0752088Status 900
- Filing date
- Status date
- Registration date
- Jul 2, 1963
- Examiner
- —
- Law office
- FILE DESTROYED
What this means
This page summarizes the public USPTO record for this serial number, including owners, goods and services, and prosecution history.
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Owner
Goods and services
| Class | Description | Status | First use |
|---|---|---|---|
| 031 | CRYOSTATS, CRYOGENICS APPARATUS FOR LOW AND ULTRA-LOW TEMPERATURES, APPARATUS FOR LIQUEFYING AND SEPARATING GASES AT LOW AND ULTRA-LOW TEMPERATURES, PARTICULARLY LIQUEFACTORS FOR NITROGEN, HYDROGEN AND HELIUM, LEVEL INDICATORS AND REGULATORS FOR LIQUEFIED GASES AT LOW AND ULTRA-LOW TEMPERATURES; APPARATUS AND ACCESSORIES FOR THE TRANSFER OF LIQUEFIED GASES AT LOW AND ULTRA-LOW TEMPERATURES, PARTICULARLY TRANSFER SYPHONS, PIPES, HOSE, HOSE CONNECTORS, VALVES, HEAT EXCHANGERS, VAPORISERS AND EVAPORATORS, INSULATORS AND HEAT-SHIELDS FOR LOW AND ULTRA-LOW TEMPERATURES; STORAGE AND TRANSFER CONTAINERS FOR LIQUEFIED GASES AT LOW AND ULTRA-LOW TEMPERATURES AND, GENERALLY, ALL KINDS OF APPARATUS USING LOW AND ULTRA-LOW TEMPERATURES | EXPIRED | — |
Related trademarks
CopyMark links this record to cited §2(d) serials, the owner's other marks, Nice classes, similar mark names, and recently changed USPTO applications.
Prosecution history
| Date | Code | Event | What it means |
|---|---|---|---|
| Feb 11, 1988 | EXRG | EXPIRED SEC. 9 | — |