US D808,933 S1Granted

Speaker diaphragm

AssigneeYamaha Corporation

InventorsMasao Noro, Soichi Takigawa, Kenichi Yoshinaga, Akihiko Nozaki

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Abstract

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Claims1

Dependent claims

A speaker diaphragm, as shown and described.

Facts

Application: 29/564,397Filed 12 May 2016 · division
Priority: 17 Apr 2015
Granted: 30 Jan 2018
Term ends: Not estimatedThe source records don’t support an estimate.

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Family

Application29/524,180Parent of this division · filed 17 Apr 2015
US D775,608 S1Parent of this division
US D808,933 S1This patent

From the US filing history. Foreign family members aren’t listed.

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