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

Icon_funbox Bizarre Patents

Patent No. 5265827

Paddle Wheel Plane

An aircraft having vertical takeoff and landing capability provided with at least first and second laterally extending paddle wheels rotatable on a central axis perpendicular to the longitudinal axis of the aircraft fuselage and between its nose and tail.

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 119/345 - Production recording appliance


Subclass of Class 119 - Animal husbandry
Definition: A nest appliance to (1) place a distinctive marking on an
No. of patents: 2
Last issue date: 08/28/2007


NumberTitleIssue Date
4354098Egg counter
A counting apparatus is provided for producing a countable signal in response to each object moving past a predetermined point in a predetermined path of travel. This counting apparatus comprises a lever interposed in the path of travel substantially adja...
10/12/1982
 
Sign InRegister
Username  
Password   
forgot password?