Patent
   D960321
Priority
Jun 11 2019
Filed
Nov 19 2019
Issued
Aug 09 2022
Expiry
Aug 09 2037
Assg.orig
Entity
unknown
0
20
n/a
I claim the ornamental design for a venturi signal amplifier, as shown and described.

FIG. 1 is a front perspective view of a venturi signal amplifier showing my new design;

FIG. 2 is a front elevation view thereof;

FIG. 3 is a rear elevation view thereof;

FIG. 4 is a rear perspective view thereof;

FIG. 5 is a ninety degree (90° ) cross-section thereof;

FIG. 6 is a top plan view of thereof;

FIG. 7 is a bottom plan view thereof;

FIG. 8 is a left-side elevation view thereof; and,

FIG. 9 is a right-side elevation view thereof.

The broken lines shown in the drawings depict portions of the venturi signal amplifier that form no part of the claimed design.

Forster, Joachim

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Executed onAssignorAssigneeConveyanceFrameReelDoc
Nov 11 2019FORSTER, JOACHIMKARL DUNGS GMBH & CO KGASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0510550281 pdf
Nov 19 2019KARL DUNGS GMBH & CO. KG(assignment on the face of the patent)
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