RAPAPORT... The U.S. Patent & Trademark Office (USPTO) issued the trademark "M. Christoff" to Michael Christoff Diamond & Jewelry Inc. of Los Angeles, California on July 8 with registration number 4562679. The company filed for the trademark on July 16, 2013 and it was registered in reference to jewelry, diamonds, watches, and precious metals and precious stones. "M. Christoff" was first used in commerce in May 2007.
The USPTO issued the trademark "The Diamond Family" on July 8 to Diamond & Jewelry Brokers Inc. of Missouri with the registration number 4563389. "The Diamond Family" trademark was first used in February 2012 and refers to online and retail store services that feature diamond jewelry.
Parag Diamonds Inc. of New York was issued the trademark "PG" on July 8 with the registration number 4563590. The term references jewelry and has been in use since February 1998.