Trademark Search  /  F

F

○ Dead · Expired

U.S. federal trademark · Serial No. 72177520 · Reg. No. 198481

Mark
F
Status
Expired
Serial Number
72177520
Registration No.
198481
Filing Date
September 23, 1963
Registration Date
April 1, 1963
Class(es)
Class 011

Owner

FRANKLIN FROHLICH
98

Goods & Services

HEAT EXCHANGER APPARATUS FOR EXCHANGING HEAT BETWEEN PLURAL CONFINED FLUID STREAMS, PARTICULARLY INDUSTRIAL HEAT EXCHANGER APPARATUS HAVING GLASS HEAT TRANSMITTING ELEMENTS

Thinking of using a similar name?
Search 14 million+ trademarks free and see if your brand conflicts with "F" or anything like it, before you file.
Run a free trademark search →

Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.