Patent
   D837996
Priority
Sep 26 2016
Filed
Sep 26 2016
Issued
Jan 08 2019
Expiry
Jan 08 2034
Assg.orig
Entity
unknown
37
20
n/a
The ornamental design for an ejaculation promotion apparatus, as shown and described.

1. Ejaculation promotion apparatus

1.1 : Perspective

1.2 : Front

1.3 : Back

1.4 : Left

1.5 : Right

1.6 : Top

1.7 : Bottom

Sugimoto, Shiori, Matsuura, Tsutomu

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Executed onAssignorAssigneeConveyanceFrameReelDoc
Sep 26 2016TENGA CO., LTD.(assignment on the face of the patent)
Jul 25 2017MATSUURA, TSUTOMUTENGA CO , LTD ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0444120460 pdf
Jul 28 2017SUGIMOTO, SHIORITENGA CO , LTD ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0444120460 pdf
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