POROS

● Live · Registered

U.S. federal trademark · Serial No. 73831040 · Reg. No. 1629879

Mark

POROS

Status

Registered

Serial Number

73831040

Registration No.

1629879

Filing Date

October 13, 1989

Registration Date

January 1, 1991

Class(es)

Class 009

Owners

16 · South San Francisco, CA, US

03 · FRAMINGHAM, MA, US

03 · CAMBRIDGE, MA, US

16 · CAMBRIDGE, MA, US

CHROMATOGRAPHY COLUMNS AND PACKING FOR CHEMICAL SEPARATION FOR USE IN LABORATORY OR CHEMICAL INDUSTRIAL APPLICATIONS

Thinking of using a similar name?

Search 14 million+ trademarks free and see if your brand conflicts with "POROS" or anything like it, before you file.

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