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Patent
D892752
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Priority
Sep 29 2017
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Filed
Feb 27 2018
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Issued
Aug 11 2020
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Expiry
Aug 11 2035
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Assg.orig
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Entity
unknown
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0
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12
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n/a
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The ornamental design for a polymer actuator, as shown and described.
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FIG. 1 is a perspective view of a polymer actuator showing our new design;
FIG. 2 is a front view thereof;
FIG. 3 is a rear view thereof;
FIG. 4 is a left side view thereof;
FIG. 5 is a right side view thereof;
FIG. 6 is a top plan view thereof;
FIG. 7 is a bottom plan view thereof; and,
FIG. 8 is an exploded perspective view thereof, shown in a used condition with polymer thin film shown in broken lines.
The broken lines shown in the drawings form no part of the claimed design.
The dash-dot lines represent only the boundary between the claimed design and the unclaimed environment.
Nakamura, Yasuyuki, Baba, Kazumasa, Sago, Genki, Uesugi, Nozomu
Patent |
Priority |
Assignee |
Title |
Patent |
Priority |
Assignee |
Title |
5452878, |
Jun 18 1991 |
Danfoss A/S |
Miniature actuating device |
6376971, |
Feb 07 1997 |
SRI International |
Electroactive polymer electrodes |
9433537, |
Dec 29 2014 |
ELASTIMED LTD |
Methods and mechanisms for maintaining an electro-active polymer in a pre-stretch state and uses thereof |
20100007245, |
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|
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20120169184, |
|
|
|
20130175898, |
|
|
|
20130176608, |
|
|
|
D330363, |
Mar 28 1990 |
NEC Corporation |
Piezoelectric actuator |
D493135, |
Dec 10 2002 |
Parker Intangibles LLC |
Integral actuator with folded back arms and hollowed out force transfer member |
D493416, |
Jun 19 2002 |
Parker Intangibles LLC |
Integral actuator with force transfer member |
D496330, |
Dec 10 2002 |
Parker Intangibles LLC |
Integral actuator with hollowed out force transfer member |
D563865, |
Jan 21 2005 |
Hiab AB |
Actuator |
Date |
Maintenance Fee Events |
n/a
Date |
Maintenance Schedule |
n/a