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Patent
D923573
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Priority
Nov 22 2020
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Filed
Nov 22 2020
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Issued
Jun 29 2021
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Expiry
Jun 29 2036
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Assg.orig
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Entity
unknown
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4
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8
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n/a
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The ornamental design for a stirling engine, as shown and described.
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FIG. 1 is a front, top perspective view of the stirling engine showing my new design;
FIG. 2 is a rear, top perspective view thereof;
FIG. 3 is a front, bottom perspective view thereof;
FIG. 4 is a front elevational view thereof;
FIG. 5 is a rear elevational view thereof;
FIG. 6 is a left side elevational view thereof;
FIG. 7 is a right side elevational view thereof;
FIG. 8 is a top plan view thereof; and,
FIG. 9 is a bottom plan view thereof.
Zhang, Yi
Patent |
Priority |
Assignee |
Title |
6253550, |
Jun 17 1999 |
New Power Concepts LLC |
Folded guide link stirling engine |
8793992, |
Jul 28 2008 |
MUFG UNION BANK, N A |
Thermoelectric device for use with Stirling engine |
20030167766, |
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20080295684, |
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20090272111, |
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20110107757, |
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D904303, |
Jul 01 2019 |
CHAN, TAT MING |
Stirling engine |
D906244, |
Feb 20 2019 |
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Stirling engine |
Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
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