Rotational pump

Info

Patent number: D770537
Type: Grant
Filed: May 7, 2015
Date of Patent: Nov 1, 2016
Assignee: DENSO CORPORATION (Kariya)
Inventors: Masaya Ootake (Kariya), Yuuji Hidaka (Chiryu), Kiyoshi Nagata (Nagoya), Tetsuo Hayakawa (Kariya)
Primary Examiner: Ralf Seifert
Application Number: 29/526,222

Description

Description

FIG. 1 is a first perspective view of a rotational pump of a first new design;

FIG. 2 is a second perspective view of the rotational pump shown in FIG. 1;

FIG. 3 is a front view of the rotational pump shown in FIG. 1;

FIG. 4 is a back view of the rotational pump shown in FIG. 1;

FIG. 5 is a left side view of the rotational pump shown in FIG. 1;

FIG. 6 is a right side view of the rotational pump shown in FIG. 1;

FIG. 7 is a top view of the rotational pump shown in FIG. 1;

FIG. 8 is a bottom view of the rotational pump shown in FIG. 1;

FIG. 9 is a first perspective view of a rotational pump of a second new design similar to the first new design;

FIG. 10 is a second perspective view of the rotational pump shown in FIG. 9;

FIG. 11 is a front view of the rotational pump shown in FIG. 9;

FIG. 12 is a back view of the rotational pump shown in FIG. 9;

FIG. 13 is a left side view of the rotational pump shown in FIG. 9;

FIG. 14 is a right side view of the rotational pump shown in FIG. 9;

FIG. 15 is a top view of the rotational pump shown in FIG. 9;

FIG. 16 is a bottom view of the rotational pump shown in FIG. 9;

FIG. 17 is a first perspective view of a rotational pump of a third new design similar to the first and second new designs;

FIG. 18 is a second perspective view of the rotational pump shown in FIG. 17;

FIG. 19 is a front view of the rotational pump shown in FIG. 17;

FIG. 20 is a back view of the rotational pump shown in FIG. 17;

FIG. 21 is a left side view of the rotational pump shown in FIG. 17;

FIG. 22 is a right side view of the rotational pump shown in FIG. 17;

FIG. 23 is a top view of the rotational pump shown in FIG. 17; and,

FIG. 24 is a bottom view of the rotational pump shown in FIG. 17.

The article of the present designs relate to a rotational pump for supplying fuel to an internal combustion engine or the like.

The broken lines shown in the drawings form no part of claimed design.

Claims

The ornamental design for a rotational pump, as shown and described.