PHOTONIS SCIENTIFIC, INC. logo

PHOTONIS SCIENTIFIC, INC.

3 Marks
Corp.
First Filed:Feb 6, 1964Latest Filed:Apr 30, 2025Address:600 Main Street, Sturbridge, MA 01566-1159, US

Portfolio Overview

Registered
1(33%)
Pending
1(33%)
Dead
1(33%)

Top Classes

Class 9
Electronics, Software & Scientific Equipment
3(100%)
Class 26
Hair Accessories & Sewing Notions
1(33%)

TTAB Proceedings

No litigation activity

Top Firms

DANN, DORFMAN, HERRELL & SKI...(May 2024)
2
DANN, DORFMAN, HERRELL AND S...(Apr 2025)
1

Trademark Portfolio

3 results

(current & previous marks)

Refine by Mark/Description🔽
Filed
Registered
Last Activity
HELITRON
HELITRON
Trademark
Word
ITU
PENDING
Owner:
Serial:99164586
Filed:Apr 30, 2025
Classes:9
Goods & Services
ion detectors and electron detectors
SCINTITRON
SCINTITRON
Trademark
Word
ABANDONED
Owner:
Serial:98541859
Filed:May 9, 2024
Classes:9
Goods & Services
ion detectors and electron detectors.
CHANNELTRON
CHANNELTRON
Trademark
Word
REGISTERED
Owner:
Serial:72186142
Filed:Feb 6, 1964
Classes:9, 26
Registration:0781340
Registered:Dec 8, 1964
Goods & Services
Electron Multipliers and Equipment Utilizing Electron Multiplication

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