Search Images Maps Play YouTube News Gmail Drive More »
Sign in
Screen reader users: click this link for accessible mode. Accessible mode has the same essential features but works better with your reader.


  1. Advanced Patent Search
Publication numberUSD231479 S
Publication typeGrant
Publication dateApr 23, 1974
Filing dateJan 31, 1972
Publication numberUS D231479 S, US D231479S, US-S-D231479, USD231479 S, USD231479S
InventorsUwe C. Seefluth
Export CitationBiBTeX, EndNote, RefMan
External Links: USPTO, USPTO Assignment, Espacenet
Rotor for a helicopter toy
US D231479 S
Abstract  available in
Previous page
Next page
Claims  available in
Description  (OCR text may contain errors)

United States Patent 0 Patented Apr. 23, 1974 ROTOR FOR A HELICOPTER TOY Uwe C. Seefluth, Haus Kronos, Seestrasse, 2409 Klingberg, Germany Filed Jan. 31, 1972, Ser. No. 222,447

Term of patent 14 years Int. Cl. D21-01 US. Cl. D3415 KK FIG. 1 is a bottom perspective view of a rotor for a helicopter toy showing my design;

FIG. 2 is atop plan view thereof;

FIG. 3 is a bottom perspective view of another embodiment thereof;

FIG. 4 is a top plan view of FIG. 3;

FIG. 5 is a bottom perspective of still another embodiment thereof; and

FIG. 6 is a top plan view of FIG. 3.

I claim:

The ornamental design for a rotor for a helicopter toy, as shown.


References Cited UNITED STATES PATENTS 3,022,967 2/1962 Romeo D34-15 AF 3,327,975 6/1967 Vaughan 244-153 R 3,399,486 9/1968 'B0gaart 4653 MELVIN B. FEI-FER, PrimaryrExaminer Des. 231,479