Trademark Search & Tracking
Free access to the complete USPTO trademark database with advanced search and tracking capabilities.
Trademark Search
Search Results
57 Records Found
| Serial Number | Trademark | Classes | Legal Status | Rights Holder | Filing Date | Actions |
|---|---|---|---|---|---|---|
| 71392483 |
HYDRON
|
—
|
900 | NATIONAL PATENT DEVELOPMENT CORPORATION | 05/08/1937 | Details |
| 72236627 |
SOFDENT
|
—
|
900 | NATIONAL PATENT DEVELOPMENT CORPORATION | 01/17/1966 | Details |
| 72244512 |
HYDRON
|
—
|
900 | NATIONAL PATENT DEVELOPMENT CORPORATION | 04/28/1966 | Details |
| 72247390 |
ELECTROSONE
|
—
|
900 | NATIONAL PATENT DEVELOPMENT CORPORATION | 06/06/1966 | Details |
| 72349883 |
HYDRON
|
—
|
900 | NATIONAL PATENT DEVELOPMENT CORPORATION | 01/28/1970 | Details |
| 72357628 |
VITRIDE
|
—
|
900 | NATIONAL PATENT DEVELOPMENT CORPORATION | 04/22/1970 | Details |
| 72379444 |
INSTA-START
|
—
|
900 | NATIONAL PATENT DEVELOPMENT CORPORATION | 12/23/1970 | Details |
| 72414363 |
ALKALYST
|
—
|
900 | NATIONAL PATENT DEVELOPMENT CORPORATION | 02/03/1972 | Details |
| 73049820 |
FOG EATER
|
—
|
900 | NATIONAL PATENT DEVELOPMENT CORPORATION | 04/16/1975 | Details |
| 73060487 |
MXL
|
—
|
900 | NATIONAL PATENT DEVELOPMENT CORPORATION | 08/14/1975 | Details |