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Patent
D946055
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Priority
Jul 10 2020
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Filed
Jul 10 2020
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Issued
Mar 15 2022
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Expiry
Mar 15 2037
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Assg.orig
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Entity
unknown
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0
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11
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n/a
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The ornamental design for a double air pump, as shown and described.
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FIG. 1 is a perspective view of a double air pump showing my design;
FIG. 2 is a front elevational view of FIG. 1;
FIG. 3 is a rear elevational view of FIG. 1;
FIG. 4 is a left side elevational view of FIG. 1;
FIG. 5 is a right side elevational view of FIG. 1;
FIG. 6 is a top plan view of FIG. 1; and,
FIG. 7 is a bottom plan view of FIG. 1.
All the Drawings are presented in the normal black and while colors.
The broken lines shown in the figures depict portions of the double air pump that form no part of the claimed design.
Zhang, Qian-Fan
Patent |
Priority |
Assignee |
Title |
Patent |
Priority |
Assignee |
Title |
CN306033550, |
|
|
|
CN306359550, |
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|
|
D300433, |
Aug 12 1987 |
SSI TECHNOLOGIES, INC |
Combined air compressor and flashlight |
D376549, |
May 06 1995 |
J LORCH GES & CO GMBH |
Air compressor maintenance device |
D388798, |
Oct 30 1995 |
Good Hope Industries, Ltd. |
Air compressor with automatic cut-off plus high volume inflator and powerful spotlight |
D470510, |
Oct 16 2001 |
|
Hand-held air-compressor for car |
D537842, |
Feb 09 2006 |
|
Dual cylinder air compressor |
D540822, |
Feb 03 2006 |
ACTIVE TOOLS INTERNATIONAL (HK) LTD. |
Compressor |
D624936, |
Jan 12 2009 |
Black & Decker Inc. |
Inflator |
D635589, |
Feb 04 2010 |
ARB CORPORATION LIMITED |
Twin motor compressor |
D664158, |
Jul 15 2010 |
NU AIR COMPRESSORS AND TOOLS S P A |
Air compressor |
Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
Date |
Maintenance Fee Events |
n/a
Date |
Maintenance Schedule |
n/a