Ernest W Grumbles
Ernest W Grumbles is a USPTO correspondent of record based in SAINT PAUL, MINNESOTA, listed on 659 trademark filings (428 currently live). The correspondent has worked across 269 distinct trademark owners — a broad client roster of mostly one-off filings at roughly 2.4 marks per client. In TTAB matters, Ernest W Grumbles is attorney of record on 3 contested oppositions and cancellations, more often as defendant (2) than plaintiff (1). The correspondent is associated with Grumbles Law PLLC.
18Registered0Pending1DeadSaint Paul, MN, US
Explore the Trademark Intelligence Library
Editorial deep dives on prosecution strategy, TTAB, and brand portfolios
Refusals 101, Part 2: Section 2(d) — The Register's Biggest Fight
Section 2(d) is the most common substantive reason the USPTO refuses a trademark — and the one most likely to kill a name you've already fallen in love with. Here's what examiners actually compare.
How a Name Becomes Unownable: OSHO and the Anatomy of a Generic Trademark
Seventeen years after the TTAB ruled OSHO generic, the register tells the whole story: twenty OSHO marks ever filed, eighteen dead - and the only live OSHO word registration belongs to a Mexican beverage company.
The DEMON HUNTER Trademark That Netflix Filed Right Past
A Christian metal band sued Netflix over KPOP DEMON HUNTERS. The USPTO register shows a first DEMON HUNTER registration the band let die in 2014 — and a live one it rebuilt in 2022.