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Comic actor Danny Kaye received patent D166,807 for the co-design of "Blowout Toy or the Like". It's similar to one of those toys that unravels when you blow into at a birthday party except Kaye's has three blowouts going in different directions, not just one.

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Class 144/391 - Including plural sensors or sensor responsive to comparison between plural conditions


Subclass of Class 144 - Woodworking
Definition: Subject matter including using (a) multiple detecting means
No. of patents: 7
Last issue date: 04/12/2011


NumberTitleIssue Date
7921889Modular router with base sensor
A power tool comprises a base unit and a motor unit. The base unit includes a handle and a first electrical connector. The motor unit includes an electric motor and a second electrical connector. The motor unit is configured to be releasably connected to the base un...
04/12/2011
7320349Tree harvester
A method and system for operating a tree harvesting machine including a tree harvesting tool are provided. The method may include identifying a tree to be harvested, generating one or more tree position signals indicative of a position of the tree, and controlling m...
01/22/2008
7197969Logic control with test mode for fast-acting safety system
Woodworking machines including cutting tools and motors adapted to drive the cutting tools are disclosed. The machines also include a detection system adapted to detect a dangerous condition between the cutting tool and a person, and a reaction system adapted to per...
04/03/2007
6814112Method of controlling press power in a limbing knife assembly in a single-grip harvester head
In a method, when using a single-grip harvester head for felling and processing trees, of controlling the press power which, by means of a limbing knife assembly (6), is exerted on a stem (3) which is horizontally fed through th head with its butt end ...
11/09/2004
6578610Automatic feller/buncher clamp control
A clamp control system for a feller/buncher has three buttons for automating the operation of the harvesting and accumulating clamps. A CLOSE button, when momentarily actuated for the first tree of a bundle, closes the harvesting clamp and the accumulatin...
06/17/2003
5575099Method and apparatus for producing signs with prismatic letters and graphic images
A method is disclosed for producing signs having raised, prismatic graphic images such as letters, numbers and other graphic images. Initial values for the graphic images are provided, and includes information defining an initial graphic representation fo...
11/19/1996
3938566Tree harvester delimbing control
An articulated, four-wheel drive tree harvesting machine includes a front frame section upon which a felling boom assembly, a delimber assembly, and a feed assembly are mounted. The felling boom assembly is operable for severing a tree and lowering it int...
02/17/1976
 
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