Patent
   D853329
Priority
Sep 11 2017
Filed
Feb 28 2018
Issued
Jul 09 2019
Expiry
Jul 09 2034
Assg.orig
Entity
unknown
1
11
n/a
The ornamental design for a vacuum generator, as shown and described.

FIG. 1 is a front, top, and left side perspective view of a vacuum generator showing our new design;

FIG. 2 is a rear, bottom, and right side perspective view thereof;

FIG. 3 is a front elevational view thereof;

FIG. 4 is a rear elevational view thereof;

FIG. 5 is a top plan view thereof;

FIG. 6 is a bottom plan view thereof;

FIG. 7 is a left side elevational view thereof; and,

FIG. 8 is a right side elevational view thereof.

The broken lines in the drawings illustrate portions of the vacuum generator that form no part of the claimed design.

Nakayama, Toru, Sugano, Koji, Shirai, Yosuke

Patent Priority Assignee Title
D957333, Oct 21 2020 BLOCK ENERGY LLC Nanogrid
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Feb 28 2018SMC Corporation(assignment on the face of the patent)
Apr 25 2018NAKAYAMA, TORUSMC CorporationASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0457490263 pdf
Apr 25 2018SUGANO, KOJISMC CorporationASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0457490263 pdf
Apr 25 2018SHIRAI, YOSUKESMC CorporationASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0457490263 pdf
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