U.S. patents available from 1976 to present.
U.S. patent applications available from 2005 to present.

Icon_funbox Celebrity Inventors

Actress Jamie Lee Curtis is a patented inventor - she created a diaper equipped with a premoistened baby wipe. And that's no act!

Newsletter  PatentStorm News

Make the Most of Our Site

See this month's Top Inventors and Most Cited Patents.

Stay on top of the latest innovations by subscribing to an RSS feed.

Registered users: Manage your profile.

 

Class 152/309 - Indented at joints


Subclass of Class 152 - Resilient tires and wheels
Definition: The abutting tire sections are so shaped and arranged as
No. of patents: 2
Last issue date: 01/07/1992


NumberTitleIssue Date
5078454Wheel or endless track
A ground engaging apparatus in the form of a wheel for a vehicle, comprising a rim (11) and a plurality of ground engaging elements (13) mounted on the rim. Each ground engaging element (13) comprises a hollow body (31) having an inner face (32) in engage...
01/07/1992
4043603Vehicle wheel assembly for a toy vehicle
A vehicle wheel assembly for a toy vehicle including a substantially hollow tire portion including two structurally identical mating shells made of a relatively rigid plastic material, such as, polypropylene, polyethylene, or polystyrene, wherein the shel...
08/23/1977
 
Sign InRegister
Username  
Password   
forgot password?