USPTO serial 72221796
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This page summarizes the public USPTO record for this serial number, including owners, goods and services, and prosecution history.
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ROBERT E. HILLMAN
ROBERT E HILLMANONE FINANCIAL CTRBOSTON, MA 02111UNITED STATES| Class | Description | Status | First use |
|---|---|---|---|
| 021 | EQUIPMENT FOR DIGITAL COMMUNICATION; TERMINAL EQUIPMENT FOR TELEGRAPH AND OTHER DATA TRANSMISSION SYSTEMS COMPRISING ERROR-CORRECTING ENCODERS AND DECODERS, MULTIPLEXERS, POWER SUPPLIES AND ANCILLARY COMPONENTS, AND COMPLETE TERMINALS COMPRISING THE AFOREMENTIONED ITEMS AND MODULATION SYSTEMS, SYNCHRONIZATION SYSTEMS, FREQUENCY STANDARDS, OSCILLATORS, SOLIDSTATE RELAYS, CHANNEL CONDITIONING EQUIPMENT AND CHANNEL MONITORING EQUIPMENT | EXPIRED | Sep 30, 1963 |
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 |
|---|---|---|---|
| May 5, 2007 | CAEX | CANCELLED SEC. 8 (10-YR)/EXPIRED SECTION 9 | — |
| May 17, 1993 | XXXX | POST REGISTRATION ACTION CORRECTION | — |
| Aug 2, 1986 | REN1 | REGISTERED AND RENEWED (FIRST RENEWAL - 20 YRS) | — |
| May 20, 1986 | 9.AF | REGISTERED - SEC. 9 FILED/CHECK RECORD FOR SEC. 8 | — |