Patent
   D420975
Priority
Mar 11 1998
Filed
Sep 10 1998
Issued
Feb 22 2000
Expiry
Feb 22 2014
Assg.orig
Entity
unknown
4
10
n/a
The ornamental design for a "hand operated dynamo," as shown described.

FIG. 1 is a perspective view of a showing my new design;

FIG. 2 is a view similar to FIG. 1, and illustrating the standing handle.

FIG. 3 is a top plan thereof, it being understood that the standing handle may be rotated around 360° to generate electricity;

FIG. 4 is a side elevational view thereof;

FIG. 5 is a front elevational view thereof;

FIG. 6 is a rear elevational view thereof; and,

FIG. 7 is a bottom plan view thereof.

Honda, Ikufumi

Patent Priority Assignee Title
9447769, Aug 04 2015 Motion device system
D561689, Dec 13 2005 Nakamura Scientific Co., Ltd. High-voltage electrostatic generator for laboratory use
D642525, Oct 11 2010 Manual personal electronic device power charger
D945359, Apr 10 2019 SKIPPER TM LIMITED Combined battery and component for battery
Patent Priority Assignee Title
4105314, Jan 18 1977 Hand crank generator-powered rotary slide projector
4452445, Aug 29 1980 Medicor Muvek Loading device for physiological examinations
4746806, Aug 17 1987 UNITED STATES OF AMERICA, THE, AS REPRESENTED BY THE SECRETARY OF THE ARMY Manually operated electrical generator apparatus
216700,
217349,
217673,
D408411, Aug 29 1997 Sony Corporation Radio receiver combined with generator
JP419035,
JP6389026,
JP6444134,
//
Executed onAssignorAssigneeConveyanceFrameReelDoc
Aug 31 1998HONDA, IKUFUMINippon Chemi-Con CorporationASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0094570708 pdf
Sep 10 1998Nippon Chemi-Con Corporation(assignment on the face of the patent)
n/a
Date Maintenance Fee Events


n/a
Date Maintenance Schedule