PORTA-STIR Trademark

Trademark Overview


On Monday, February 17, 1964, a trademark application was filed for PORTA-STIR with the United States Patent and Trademark Office. The USPTO has given the PORTA-STIR trademark a serial number of 72186859. The federal status of this trademark filing is EXPIRED as of Sunday, June 30, 1985. This trademark is owned by LAPINE SCIENTIFIC COMPANY. The PORTA-STIR trademark is filed in the Computer & Software Products & Electrical & Scientific Products category with the following description:

MAGNETIC STIRRER DRIVE FOR LABORATORY USE.

General Information


Serial Number72186859
Word MarkPORTA-STIR
Filing DateMonday, February 17, 1964
Status900 - EXPIRED
Status DateSunday, June 30, 1985
Registration Number0787459
Registration DateTuesday, March 30, 1965
Mark Drawing1000 - Typeset: Word(s) / letter(s) / number(s)
Published for Opposition DateNOT AVAILABLE

Trademark Statements


Goods and ServicesMAGNETIC STIRRER DRIVE FOR LABORATORY USE.

Classification Information


International Class009 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments; apparatus and instruments for conducting, switching, transforming, accumulating, regulating or controlling electricity; apparatus for recording, transmission or reproduction of sound or images; magnetic data carriers, recording discs; automatic vending machines and mechanisms for coin operated apparatus; cash registers, calculating machines, data processing equipment and computers; fire extinguishing apparatus.
US Class Codes021
Class Status Code9 - Expired
Class Status DateSaturday, October 27, 1984
Primary Code021
First Use Anywhere DateFriday, January 10, 1964
First Use In Commerce DateFriday, January 10, 1964

Trademark Owner History


Party NameLAPINE SCIENTIFIC COMPANY
Party Type30 - Original Registrant
Legal Entity Type03 - Corporation
AddressCHICAGO, IL

Party NameLAPINE SCIENTIFIC COMPANY
Party Type10 - Original Applicant
Legal Entity Type03 - Corporation
AddressCHICAGO 29, IL

Trademark Events


Event DateEvent Description
Sunday, June 30, 1985EXPIRED SEC. 9