Serial Number
72038249
Owner
AMERICAN AIR FILTER COMPANY, INC.,First Use Date
Jun 4, 1957
Filing Date
Oct 3, 1957
ROLLOTRON Trademark
Serial Number: 72038249 • Registration: 0661042
Trademark Classes
Owner Contact Info
Trademark Details
Filing Date
October 3, 1957
Registration Date
April 29, 1958
First Use Anywhere
June 4, 1957
First Use in Commerce
June 4, 1957
Goods & Services
VENTILATING AIR FILTERS COMPOSED OF TWO FILTERING SECTIONS ARRANGED IN SERIES, ONE OF SAID SECTIONS BEING AN AUTOMATIC, VISCOUS IMPINGEMENT, DISPOSABLE MEDIUM TYPE AIR FILTER