PTO Wrapper PDF
Dossier Espace Google
Patent
   D281708
Priority
Sep 01 1983
Filed
Sep 01 1983
Issued
Dec 10 1985
Expiry
Dec 10 1999
Inventors
Mariol, Ja…
Assg.orig
Assg.curr
Entity
unknown
Referenced by
2
References
5
Maint.:
n/a
The ornamental design for a toy helicopter, as shown and described.

FIG. 1 is a side elevational view of a toy helicopter showing my new design, the opposite side of which is a mirror image thereof.

FIG. 2 is a front elevational view thereof.

FIG. 3 is a top plan view thereof.

FIG. 4 is a rear elevational view thereof.

FIG. 5 is a bottom plan view thereof.
INVENTORS:

Mariol, James F.

THIS PATENT IS REFERENCED BY THESE PATENTS:
Patent Priority Assignee Title
D361367, Jan 12 1994 Shiu Fung Fireworks Company Limited Toy helicopter pyrotechnic device
D431609, Mar 24 1999 Wah Hing Toys Development Co., Ltd. Toy helicopter
THIS PATENT REFERENCES THESE PATENTS:
Patent Priority Assignee Title
2937473,
224430,
232183,
238597,
D258671, May 23 1978 Mitsubishi Pencil Co., Ltd. Toy helicopter
ASSIGNMENT RECORDS    Assignment records on the USPTO
Executed onAssignorAssigneeConveyanceFrameReelDoc
MAINTENANCE FEES AND DATES:    Maintenance records on the USPTO
n/a
Date Maintenance Fee Events


n/a
Date Maintenance Schedule