Trademark owner
Trademarks owned by leff ruth b
Published USPTO records that list leff ruth b as an owner. Open a serial to compare classes, cited marks, and prosecution history.
Showing 1–22 of 22
USPTO trademark records for owner leff ruth b. Page 1 of 1.| Serial | Mark | Owner | Registration |
|---|
| 74713460 | CRESPEAKER | LEFF, RUTH B. | 2013401 |
| 75713290 | WOW! WORLD OF WOMEN | LEFF, RUTH B. | 2601621 |
| 74533566 | SHADOW SWITCH | LEFF, RUTH B. | 1898751 |
| 74533565 | TALK BACK | LEFF, RUTH B. | 1901634 |
| 74533564 | THE MESSENGER | LEFF, RUTH B. | 1901633 |
| 74533561 | VOICE AMPLIFICAIDER | LEFF, RUTH B. | 1898750 |
| 74533560 | CHAIN TALK | LEFF, RUTH B. | 1950236 |
| 74279158 | CRESTALK | LEFF, RUTH B. | 1762568 |
| 74106751 | COMMUNILIGHT | LEFF, RUTH B. | 1685120 |
| 73821937 | PASSPORT | LEFF, RUTH B. | 1633150 |
| 73739208 | PERSONAL NEEDS PASSPORT | LEFF, RUTH B. | 1526887 |
| 73739207 | CASUAL DINING PASSPORT | LEFF, RUTH B. | 1526886 |
| 73739173 | SUPERMARKET SHOPPING PASSPORT | LEFF, RUTH B. | 1526885 |
| 73739158 | QUAD TALK | LEFF, RUTH B. | 1555548 |
| 73675117 | FAST FOOD PASSPORT | LEFF, RUTH B. | 1513539 |
| 73647384 | TALKING MITT | LEFF, RUTH B. | 1456556 |
| 73647262 | COMMUNICLOCK | LEFF, RUTH B. | 1476621 |
| 73647235 | TRI-RESPONDER | LEFF, RUTH B. | 1459049 |
| 73557041 | TALKING BEAM | LEFF, RUTH B. | 1425625 |
| 73556498 | OPTICOMMUNICATOR | LEFF, RUTH B. | 1434602 |
| 73153926 | SMELL-A-GRAM | LEFF, RUTH B. | 1122337 |
| 73153925 | TALKING PICTURES | LEFF, RUTH B. | 1119627 |
