Vacuum pump
Description
The file of this patent contains at least one drawing/photograph executed in color. Copies of this patent with color drawing(s)/photograph(s) will be provided by the Office upon request and payment of the necessary fee.
Claims
The ornamental design for a vacuum pump, as shown and described.
Referenced Cited
Patent History
Patent number: D772947
Type: Grant
Filed: Sep 15, 2015
Date of Patent: Nov 29, 2016
Inventor: Lana Emanuele (Perugia)
Primary Examiner: Richard E Chilcot
Application Number: 35/500,144
Type: Grant
Filed: Sep 15, 2015
Date of Patent: Nov 29, 2016
Inventor: Lana Emanuele (Perugia)
Primary Examiner: Richard E Chilcot
Application Number: 35/500,144
Classifications
Current U.S. Class:
Pump Or Compressor (D15/7)