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Patent
D577875
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Priority
Dec 10 2007
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Filed
Dec 10 2007
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Issued
Sep 30 2008
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Expiry
Sep 30 2022
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Assg.orig
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Entity
unknown
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4
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16
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n/a
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The ornamental design for a portable hoist, as shown and described.
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FIG. 1 is a top plan view of the portable hoist showing my new design;
FIG. 2 is a side elevation view of the portable hoist;
FIG. 3 is a front elevation view of the portable hoist;
FIG. 4 is a back elevation view of the portable hoist;
FIG. 5 is a side elevation view of the portable hoist, with the leg shown in a lowered position;
FIG. 6 is a side elevation view of the portable hoist, with the leg shown in a mid-point position; and,
FIG. 7 is a perspective view of the portable hoist, with the leg shown in a lowered position.
Dorsett, Dannie L.
| Patent |
Priority |
Assignee |
Title |
| 3306578, |
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| 3521860, |
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| 3656637, |
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| 3828942, |
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| 4144973, |
Feb 02 1977 |
|
Combination hoist and mount |
| 4588165, |
Dec 20 1984 |
|
Engine stand and crane |
| 4890750, |
Dec 09 1988 |
MHE TECHNOLOGIES, INC |
Portal crane |
| 4930970, |
Jun 26 1989 |
|
Collapsible hoist for a truck bed |
| 6244810, |
Feb 18 2000 |
|
Drywall handyman |
| D429051, |
Dec 30 1997 |
|
Portable hoist |
| D438684, |
Jul 24 2000 |
Alltrade Tools, LLC |
Shop crane |
| D459048, |
Feb 09 2001 |
Sky Man International, naamloze vennootschap |
Hoist |
| D482507, |
Feb 06 2002 |
KITO CORPORATION |
Hoist |
| D540003, |
Jun 09 2005 |
KITO CORPORATION |
Hoist |
| D541000, |
Jun 03 2005 |
KITO CORPORATION |
Hoist |
| D546022, |
Nov 04 2005 |
Sky Climber, LLC |
Hoist |
| Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
| Dec 10 2007 | | Dannie L., Dorsett | (assignment on the face of the patent) | | / |
| Date |
Maintenance Fee Events |
n/a
| Date |
Maintenance Schedule |
n/a