Handheld vacuum tool attachment
Latest Rug Doctor, Inc. Patents:
Description
Claims
The ornamental design for a handheld vacuum tool attachment, as shown and described.
Patent History
Patent number: D674978
Type: Grant
Filed: Mar 7, 2012
Date of Patent: Jan 22, 2013
Assignee: Rug Doctor, Inc. (Plano, TX)
Inventors: Jason E. Hill (St. Louis, MO), Charles Ostendorf (St. Clair, MO), Vincent Lau (St. Peters, MO)
Primary Examiner: Ruth McInroy
Application Number: 29/415,100
Type: Grant
Filed: Mar 7, 2012
Date of Patent: Jan 22, 2013
Assignee: Rug Doctor, Inc. (Plano, TX)
Inventors: Jason E. Hill (St. Louis, MO), Charles Ostendorf (St. Clair, MO), Vincent Lau (St. Peters, MO)
Primary Examiner: Ruth McInroy
Application Number: 29/415,100
Classifications
Current U.S. Class:
Nozzle Or Attachment Therefor (D32/32)