TrademarkDir
KEYSTONE PERFUSION SERVICES
DEAD

Serial Number

99313398

Owner

Keystone Perfusion Services, PC

Attorney

Michael Pesochinsky

First Use Date

Jun 1, 2013

Filing Date

Jul 31, 2025

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KEYSTONE PERFUSION SERVICES Trademark

Serial Number: 99313398

KEYSTONE PERFUSION SERVICES is a trademark filed by Keystone Perfusion Services, PC on July 31, 2025. The trademark is classified under Class 35 (Advertising & Business). The application is currently no longer active.

Owner Contact Info

Keystone Perfusion Services, PC (2 trademarks)

8 General Sikorski Court
Mountain Top, PA 18707

Entity Type: 03

Trademark Details

Filing Date

July 31, 2025

Registration Date

Not Registered

First Use Anywhere

June 1, 2013

First Use in Commerce

June 1, 2013

Goods & Services

Employment staffing in the field of cardiovascular perfusion

Filing History

ABANDONMENT NOTICE E-MAILED - FAILURE TO RESPOND
Apr 7, 2026 MAB2
ABANDONMENT - FAILURE TO RESPOND OR LATE RESPONSE
Apr 7, 2026 ABN2
NOTIFICATION OF NON-FINAL ACTION E-MAILED
Dec 17, 2025 GNRN
NON-FINAL ACTION E-MAILED
Dec 17, 2025 GNRT
NON-FINAL ACTION WRITTEN
Dec 17, 2025 CNRT
ASSIGNED TO EXAMINER
Dec 16, 2025 DOCK
NOTICE OF DESIGN SEARCH CODE E-MAILED
Dec 9, 2025 MDSC
NEW APPLICATION OFFICE SUPPLIED DATA ENTERED
Dec 9, 2025 NWOS
APPLICATION FILING RECEIPT MAILED
Jul 31, 2025 MAFR
NEW APPLICATION ENTERED
Jul 31, 2025 NWAP

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