Patents by Inventor Earl Clowers

Earl Clowers has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Patent number: 7429430
    Abstract: A battery release mechanism for releasably securing a battery to a power tool is disclosed. The battery release mechanism includes a battery receiving portion integral with a handle portion of the power tool and an attachment portion integral with the battery. The attachment portion is configured to engage the battery receiving portion. The battery release mechanism also includes a closure member that is operable with and transversely disposed within the battery receiving portion. The closure member is configured to secure the battery within the battery receiving portion when the closure member is in a “lock” position. The closure member has a first end and a second end opposite the first end. The first end is disposed through a side wall of the tool housing and defines a push button for selectively moving the closure member from the “lock” position to a “release” position. When the closure member is in the “release” position, the battery can be removed from the power tool.
    Type: Grant
    Filed: October 16, 2003
    Date of Patent: September 30, 2008
    Assignee: Black & Decker Inc.
    Inventors: Tom Mooty, Earl Clowers, Mark Etter, Daily Gist, Michael Lagaly
  • Publication number: 20080041174
    Abstract: A reciprocating shaft assembly in a reciprocating saw moves in a reciprocal motion and drives a saw blade via a blade holder. At least one bore is formed in an end of the reciprocating shaft assembly opposite the blade holder. A pin fixed to the saw passes through the bore and acts as a bearing to support the reciprocating shaft assembly in its reciprocating motion.
    Type: Application
    Filed: October 26, 2007
    Publication date: February 21, 2008
    Inventors: Michael Lagaly, Thomas Mooty, James Nichols, Earl Clowers
  • Publication number: 20080010840
    Abstract: A reciprocating shaft assembly in a reciprocating saw moves in a reciprocal motion and drives a saw blade via a blade holder. At least one bore is formed in an end of the reciprocating shaft assembly opposite the blade holder. A pin fixed to the saw passes through the bore and acts as a bearing to support the reciprocating shaft assembly in its reciprocating motion.
    Type: Application
    Filed: July 5, 2007
    Publication date: January 17, 2008
    Inventors: Michael Lagaly, Thomas Mooty, James Nichols, Earl Clowers, Matthew Popik
  • Publication number: 20060260716
    Abstract: A plate joiner including a fence support, a drive, and a fence system. The fence support includes a cutter and a contact surface, which defines a cutter slot. The cutter is arranged and configured to protrude from fence support through cutter slot to make a plunge cut into a surface of a workpiece when the contact surface is pressed against the surface and the cutter is plunged into the workpiece by pushing on a rearward handle portion of the tool. The drive is arranged and configured to rotatably drive the cutter through a motor. A preferred fence system includes an angle adjustment system arranged and configured to position the fence at a wide range of fence angles and, at any selected distance from a top face of the workpiece to the fence, the distance from the top face of the workpiece to the cutter remains constant as the front fence angle is adjusted. A preferred fence system includes a trunnion which pivotally couples the front fence to the fence system.
    Type: Application
    Filed: May 5, 2006
    Publication date: November 23, 2006
    Inventors: John Smith, Earl Clowers
  • Publication number: 20040081883
    Abstract: A battery release mechanism for releasably securing a battery to a power tool is disclosed. The battery release mechanism includes a battery receiving portion integral with a handle portion of the power tool and an attachment portion integral with the battery. The attachment portion is configured to engage the battery receiving portion. The battery release mechanism also includes a closure member that is operable with and transversely disposed within the battery receiving portion. The closure member is configured to secure the battery within the battery receiving portion when the closure member is in a “lock” position. The closure member has a first end and a second end opposite the first end. The first end is disposed through a side wall of the tool housing and defines a push button for selectively moving the closure member from the “lock” position to a “release” position.
    Type: Application
    Filed: October 16, 2003
    Publication date: April 29, 2004
    Inventors: Tom Mooty, Earl Clowers, Mark Etter, Daily Gist, Michael Lagaly
  • Patent number: 6656626
    Abstract: A battery release mechanism for releasably securing a battery to a power tool is disclosed. The battery release mechanism includes a battery receiving portion integral with a handle portion of the power tool and an attachment portion integral with the battery. The attachment portion is configured to engage the battery receiving portion. The battery release mechanism also includes a closure member that is operable with and transversely disposed within the battery receiving portion. The closure member is configured to secure the battery within the battery receiving portion when the closure member is in a “lock” position. The closure member has a first end and a second end opposite the first end. The first end is disposed through a side wall of the tool housing and defines a push button for selectively moving the closure member from the “lock” position to a “release” position.
    Type: Grant
    Filed: May 24, 2000
    Date of Patent: December 2, 2003
    Assignee: Porter-Cable Corporation
    Inventors: Tom Mooty, Earl Clowers, Mark Etter, Daily Gist, Michael Lagaly
  • Patent number: 6308378
    Abstract: An arrangement of frictional gripping zones on the handle of a power tool is disclosed. The power tool has a main body portion and a handle portion depending from the main body portion. The handle portion includes a first side region, a second side region opposite the first side region, a rear region connecting the first and second side regions along a rear of the handle portion, and a front region connecting the first and second side regions along a front of the handle portion. A plurality of alternating first and second gripping zones extend longitudinally along each of the first and second side regions of the handle portion. The first gripping zones are made the first gripping zones being made from a first material and the second gripping zones are made from a second material different from the first material. Preferably, the material of the second gripping zones have a hardness greater than the material of the first gripping zones.
    Type: Grant
    Filed: May 24, 2000
    Date of Patent: October 30, 2001
    Assignee: Porter-Cable Corporation
    Inventors: Tom Mooty, Earl Clowers, Mark Etter, Daily Gist, Michael Lagaly
  • Patent number: 4645909
    Abstract: A toaster is mountable on a heat reflective overhead support which is adapted to be secured to a supporting surface such as the underside of a cabinet. The support is recessed from the front of the toaster so as to accomodate the lip of the cabinet. The toaster is provided with a shelf or grill which is movable between a first, heating position and a second, delivery position below and forward of the heating position. The grill is lockable in the heating position by a locking mechanism which comprises a releasable latch bar. An infrared (IR) sensor senses IR radiation produced by a food article supported on the grill. The IR sensor is part of an electrical circuit which controls the heater elements as well as an electromechanical element which releases the latch bar. When the latch bar is released, a spring assisted parallelogram linkage transfers the grill by gravity from the heating position to the delivery position.
    Type: Grant
    Filed: June 1, 1984
    Date of Patent: February 24, 1987
    Assignee: Kidde Consumer Durables Corp.
    Inventors: Matthew A. Thoben, Earl Clowers, Guy Cihi, Dean Ball, Jack L. McCurdy, Al S. Rummelsburg
  • Patent number: D402871
    Type: Grant
    Filed: July 1, 1997
    Date of Patent: December 22, 1998
    Assignee: Porter-Cable Corporation
    Inventors: Earl Clowers, Mark A. Etter
  • Patent number: D402872
    Type: Grant
    Filed: December 22, 1997
    Date of Patent: December 22, 1998
    Assignee: Porter-Cable Corporation
    Inventors: Earl Clowers, Mark A. Etter
  • Patent number: D404006
    Type: Grant
    Filed: July 1, 1997
    Date of Patent: January 12, 1999
    Assignee: Porter-Cable Corporation
    Inventors: Earl Clowers, Mark A. Etter
  • Patent number: D413994
    Type: Grant
    Filed: August 27, 1998
    Date of Patent: September 14, 1999
    Assignee: Porter-Cable Corporation
    Inventors: Earl Clowers, Mark A. Etter
  • Patent number: D417648
    Type: Grant
    Filed: July 1, 1997
    Date of Patent: December 14, 1999
    Assignee: Porter-Cable Corporation
    Inventors: Earl Clowers, Mark A. Etter