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

Icon_funbox Quotables

"The idea that cavalry will be replaced by these iron coaches is absurd. It is little short of treasonous."

Aide-de-camp to Field Marshal Haig ; At a tank demonstration, 1916

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.

 

Attorney: Spear; Abbott


Number of patents: 8
Last date: April 04, 1995

NumberTitleIssue Date
5402575Folding knife provided with an accessory
The folding knife has a handle provided with a blade support the intermediate part thereof being of less width than the first and second end. A lengthwise slot in the front edge extends through the first end to provide a fork and the bottom of the slot is...
04/04/1995
5310372Through hull assemblies for marine drives
A through hull assembly to be incorporated in a marine drive has a housing secured to the hull. The housing consists of a rearward tubular section and a forward section. The tubular section is of a length to extend through the hull and is connected and se...
05/10/1994
5244270Kitchen waste recycling carousel
A carousel for installation in an under-the-counter cabinet has a post to be rotatably supported by the base of the cabinet and the undersurface of the counter rearwardly of a door. An assembly of radial arms is secured to the upper part of the post. Each...
09/14/1993
5186205Valves for use in controlling the flow of a gas stream through ducts of large cross sectional areas
Valves of the diverter and isolating types have their ports which are to be opened and closed surrounded by seats each of which is inclined inwardly towards the surrounded port. The hinged blades are surrounded by tips in support of seals of which there a...
02/16/1993
5167682Drop legs for compressed air lines
A drop leg has a housing provided with top and bottom ends. The top end has an inlet and an outlet and the bottom end has a drain. An impingement plate supported within the housing is spaced from the top end to establish a separating chamber and to be dir...
12/01/1992
5080153Blade adjusting means for the cutter heads of wood chippers
A cutter head for a wood chipper has a circular disc and is mounted on a spindle by which the cutter head is rapidly rotated. The disc has at least one knife detachably connected thereto with its cutting edge exposed on the face of the disc engaged by the...
01/14/1992
4697530Underfed stoker boiler for burning bituminous coal and other solid fuel particles
An automatic stoker boiler has a heat transfer compartment above a combustion chamber which is divided by a horizontal partition inclined upwardly from the rear end of the boiler towards but terminating short of the front end thereof to provide a restrict...
10/06/1987
4257084Display device
A light-projection device for digital instrumentation consists of a one-piece body including reflective and diffusive surfaces and a chamber to locate a plurality of sources of varicolored light. Light from the sources is diffused to fill an entire line s...
03/17/1981
 
Sign InRegister
Username  
Password   
forgot password?