Trademark Screentrademarkscreen.com
Free
USPTO federal register

USPTO trademark record

GDIFF

Live registered mark · Owner ACH Medical Co.,Ltd. · Classes 10

Mark details

Owner
ACH Medical Co.,Ltd.
Serial number
79268607
Registration number
6171866
Status
REGISTERED
Classes
10 (Medical devices)
Filed
2019-08-20
Registered
2020-10-13
Goods / services
[ Rigid medical endoscopes; medical endoscopes; medical and surgical laparoscopes; medical apparatus for non-invasive surgery; flexible medical endoscopes; gastroscopes; medical instruments, namely, …

Register data as of 2026-11-09. Records can trail live filings — check the official USPTO search for the latest status before filing.

Similar marks

Nearest marks in the register to GDIFF.

C.DIFFLive
Classes 7 (Machines), 9 (Software / electronics / downloadable media), 11 (Appliances / lighting), 37 (Construction / repair) · centrotherm international AG
IDIFFLive
Classes 34 (Tobacco) · Li, Ming
NDIFFLive
Classes 1 (Chemicals), 5 (Pharmaceuticals) · Stem Cell Sciences Holdings Limited
ODIFFLive
Classes 11 (Appliances / lighting) · Huizhou Oufu Lighting Technology Co., Ltd.
2DIFFLive
Classes 25 (Clothing / footwear) · Newkirk, Ivey

Screen your own name

A fast first-pass screen against the USPTO federal register — sound-alikes, look-alikes, and same or related classes, in plain English. Free, no signup.

Screen a name — free · Start a free watch