Trademark: 73075677
Word
POLYBOAT
Status
Dead
Status Code
900
Status Date
Monday, May 18, 1998
Serial Number
73075677
Registration Number
1070961
Registration Date
Tuesday, August 9, 1977
Mark Type
1000
Filing Date
Thursday, January 29, 1976

Trademark Owner History

Classifications
11 SILICON DIFFUSION BOATS FOR USE IN SUPPORTING SEMICONDUCTOR MATERIAL IN DIFFUSION OVENS

Trademark Events
May 18, 1998
Expired Sec. 9
Nov 29, 1983
Registered - Sec. 8 (6-Yr) Accepted & Sec. 15 Ack.

Trademark Alertz updated from USPTO on 2030-01-24