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Patent
D643084
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Priority
Jul 06 2009
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Filed
Oct 27 2009
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Issued
Aug 09 2011
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Expiry
Aug 09 2025
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Assg.orig
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Entity
unknown
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4
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13
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n/a
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I claim the ornamental design for a hand held underwater propulsion device, as shown and described.
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FIG. 1 is a perspective view showing the front in perspective.
FIG. 2 is a perspective view showing the rear in perspective.
FIG. 3 is a perspective view showing the rear and top view in perspective.
FIG. 4 is a side view.
FIG. 5 is a rear view.
FIG. 6 is a bottom view; and,
FIG. 7 is a top view.
The broken lines are for environmental purposes and form no part of the claimed invention.
White, Matthew
Patent |
Priority |
Assignee |
Title |
3916814, |
|
|
|
4467742, |
Jul 26 1982 |
EASY DIVERS, INC |
Battery-powered propulsion unit for a diver |
4700654, |
Jun 27 1986 |
THOMPSON, WILLIAM J |
Propulsion device for swimmers and divers |
4753187, |
Jan 30 1986 |
Groupe Design MBD |
Individual submarine diving equipment |
4843998, |
Dec 11 1987 |
|
Submersible drive means |
5303666, |
Oct 09 1992 |
ZAP |
Submersible marine vessel |
5423278, |
Oct 09 1992 |
ZAP |
Submersible marine vessel |
5984739, |
Dec 23 1997 |
|
Detachable propulsion unit for a scuba tank |
6036555, |
Mar 19 1998 |
|
One-hand held float drive |
6065419, |
May 28 1998 |
David W., Stecker, Sr. |
Underwater dive vehicle |
7654215, |
Apr 29 2005 |
|
Diver propulsion system with separate battery and motor-transmission modules |
D347418, |
Mar 20 1992 |
ZAP |
Scuba scooter |
D449868, |
Jan 22 2001 |
|
Aquatic vehicle |
Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
Oct 27 2009 | | Mayhem UK Ltd | (assignment on the face of the patent) | | / |
Dec 30 2009 | WHITE, MATTHEW | Mayhem UK Ltd | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 023723 | /0733 |
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Maintenance Fee Events |
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Maintenance Schedule |
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