USPTO serial 72274666
Reviewed by CopyMark Law Group
This page summarizes the public USPTO record for this serial number, including owners, goods and services, and prosecution history.
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| Class | Description | Status | First use |
|---|---|---|---|
| 013 | SUPERHEATER PIPES, SUPERHEATER CAPS, PIPE COILS, PIPES, PIPE LINES AND PIPE COMBINATIONS MADE FROM METAL, SYNTHETICS, GLASS OR CERAMIC | EXPIRED | — |
| 023 | CENTRIFUGAL SEPARATORS FOR SEPARATING DUST FROM GASES | EXPIRED | — |
| 026 | AUTOMATIC CONTROLLERS FOR MEASURING QUANTITY OF STEAM FLOW AND STEAM PRESSURE FROM STEAM BOILERS AND CONTROLLING THE OPERATION OF THE BOILER FOR MAINTAINING STEAM CONDITIONS | EXPIRED | — |
| 034 | STEAM BOILERS, OF ALL TYPES OF CONSTRUCTION AND PARTS THEREOF, HOT WATER BOILERS, WASTE HEAT BOILERS FOR PRODUCTION OF STEAM AND HOT WATER, STEAM SUPERHEATERS, FLUE PIPE SUPERHEATERS, INTERMEDIATE STEAM SUPERHEATERS, STEAM COLLECTING BOXES, FEED WATER PREHEATERS, AIR PREHEATERS, GAS HEATERS, GAS DRYERS, HEAT EXCHANGERS, FIREPLACE GRATES-NAMELY, STATIONARY GRATES, WATER COOLED GRATES, SHAKING GRATES, DRUM GRATES, TRAVELING GRATES, CHIMNEY DRAUGHT REGULATORS OR INTENSIFIERS, BURNERS FOR LIQUID OR GASEOUS FUELS, BURNERS FOR SOLID, LIQUID OR GASEOUS FUELS INCLUDING GEARS FOR DRIVING SAME, OVENS FOR INDUSTRY AND TRADE, INCINERATORS, REACTORS FOR PRODUCTION OF STEAM AND FOR THE CHEMICAL INDUSTRY, DOUBLE TUBE COOLERS FOR COOLING LIQUID AND GASEOUS SUBSTANCES WITH WATER WHILE HEATING THE WATER | EXPIRED | — |
CopyMark links this record to cited §2(d) serials, the owner's other marks, Nice classes, similar mark names, and recently changed USPTO applications.
| Date | Code | Event | What it means |
|---|---|---|---|
| Jun 14, 2003 | CAEX | CANCELLED SEC. 8 (10-YR)/EXPIRED SECTION 9 | — |
| Dec 30, 1992 | RNL1 | REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS) | The trademark registration was renewed for another 10-year term after acceptable maintenance filings. RNL1, RNL2, and RNL3 indicate which renewal cycle (first, second, or third 10-year term) was recorded. The registration remains active. |
| Sep 14, 1992 | 9.AF | REGISTERED - SEC. 9 FILED/CHECK RECORD FOR SEC. 8 | — |
| Feb 12, 1979 | 8.OK | REGISTERED - SEC. 8 (6-YR) ACCEPTED | The USPTO accepted your Section 8 declaration showing the mark is still in use in commerce (or excusable nonuse). This satisfies the six-year maintenance requirement and keeps the registration active until the next renewal deadline. |