Hand-holdable toy light tube

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 6641280
APP PUB NO 20020008970A1
SERIAL NO

09963304

Stats

ATTORNEY / AGENT: (SPONSORED)

Importance

Loading Importance Indicators... loading....

Abstract

See full text

Hand-holdable toy light tube comprising a handle, a light source and a tube of color shifting film. The light source is preferably disposed within an end of the handle. The tube of color shifting film extends from the end of the handle. During use, light from the light source interacts with the tube of color shifting film, producing a brilliant colored effect. Movement of the handle and thus of the tube of color shifting film produces multiple colors.

Loading the Abstract Image... loading....

First Claim

See full text

Family

Loading Family data... loading....

Patent Owner(s)

Patent OwnerAddress
3M INNOVATIVE PROPERTIES COMPANYP O BOX 33427 ST PAUL MN 55133-3427

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Hanson, Gary B Hudson, WI 5 611
Ouderkirk, Andrew J Woodbury, MN 421 17059
Weber, Michael F Shoreview, MN 218 13445

Cited Art Landscape

Load Citation

Patent Citation Ranking

Forward Cite Landscape

Load Citation