Mark I. Feldman is a USPTO correspondent of record based in Chicago, Illinois, listed on 878 trademark filings (16 currently live). The correspondent has worked across 370 distinct trademark owners — a broad client roster of mostly one-off filings at roughly 2.4 marks per client. In TTAB matters, Mark I. Feldman is attorney of record on 36 contested oppositions and cancellations, more often as plaintiff (19) than defendant (17). The correspondent is associated with DLA PIPER US LLP.
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Explore the Trademark Intelligence Library
Editorial deep dives on prosecution strategy, TTAB, and brand portfolios
Board refuses CONNECT2INVESTORS registration after finding similar marks and services
Ashok Kandasamy Shanmugam’s application, a request to register a mark for listed services, sought CONNECT2INVESTORS for facilities where entrepreneurs would meet investors.
Worldle LLC cannot register WORLDLE for online game software because buyers may confuse it with WORDLE
Worldle LLC filed an application, a request to register a mark, for WORLDLE on online game software used without downloads.
The Cases Examiners Cite, Part 1: The Confusion Canon
A handful of cases quietly decide whether two brands can share the register. From du Pont to Detroit Athletic, here is the confusion canon examiners rely on - and what each case actually settled.