Patents by Inventor Donald A. Link

Donald A. Link 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).

  • Publication number: 20080022581
    Abstract: This disclosure is directed to a fishing system capable of reducing loss due to entanglement with environmental obstacles. The most common form of device is a sinker. The construction of this system allows the user tension the line in different direction to extricate the fishing element from obstacles by easily reversing the direction of line tension.
    Type: Application
    Filed: October 2, 2007
    Publication date: January 31, 2008
    Inventor: Donald Link
  • Publication number: 20070094913
    Abstract: The present disclosure relates to a locking device for use in releasably securing sliding elements to a line or filament and for cushioning the shock of impact of the sliding element against a line stop. The sliding element has a stop element located in a passage which runs the length thereof. The stop element is then twisted to engage the filament and is prevented from untwising (counter-rotating) by locking means. Cushioning of impact with a line stop (knot, for example) is accomplished by the elastomeric bumpers which extend from the stop element out of the sliding element.
    Type: Application
    Filed: November 1, 2006
    Publication date: May 3, 2007
    Inventor: Donald Link
  • Publication number: 20060137239
    Abstract: This disclosure is directed to a fishing system capable of reducing loss due to entanglement with environmental obstacles. The most common form of device is a sinker. The construction of this system allows the user tension the line in different direction to extricate the fishing element from obstacles by easily reversing the direction of line tension.
    Type: Application
    Filed: December 22, 2005
    Publication date: June 29, 2006
    Inventor: Donald Link
  • Publication number: 20060113347
    Abstract: Disclosed herein is a user mountable ammunition carrier system for conveniently storing and carrying hunting and shooting accessories by a hunter while navigating dense brush and foliage. The ammunition carrier system includes a body member having a plurality of openings for receiving a plurality of container tubes. The elastomeric body member is also adapted to directly receive and frictionally retain a plurality of rifle cartridges in the openings. The ammunition carrier system is provided with a length adjustable lanyard secured to an elastomer carrier that supports a number of separate transparent storage tubes that plug-mount to the carrier. The carrier is also adapted to be attached to the belt of a user.
    Type: Application
    Filed: December 22, 2005
    Publication date: June 1, 2006
    Inventors: Donald Link, Joel Hafermann, Shirley Hafermann
  • Publication number: 20050017043
    Abstract: Disclosed herein is a user mountable ammunition carrier system for conveniently storing and carrying hunting and shooting accessories by a hunter while navigating dense brush and foliage. The ammunition carrier system includes a body member having a plurality of openings for receiving a plurality of container tubes. The elastomeric body member is also adapted to directly receive and frictionally retain a plurality of rifle cartridges in the openings. The ammunition carrier system is provided with a length adjustable lanyard secured to an elastomer carrier that supports a number of separate transparent storage tubes that plug-mount to the carrier. The carrier is also adapted to be attached to the belt of a user.
    Type: Application
    Filed: July 22, 2003
    Publication date: January 27, 2005
    Applicant: Skirts Plus Corporation
    Inventors: Donald Link, Joel Hafermann
  • Patent number: 6125569
    Abstract: A portable tool for mounting annular elastic bands to multiple strands of a skirted fishing lure accessory. A band support provides a barrel having an outer surface that flares outward as it extends from an apex. A retractor rod having a "J" shaped end is concentrically supported from the apex in a longitudinal bore of the barrel and extends aft of the barrel. Upon fitting a band onto the barrel, the rod can be extended and such that the hooked end can catch a border of one or more skirt blanks. With the withdrawal of the rod and blank into the barrel, the band can be manipulated onto the strands of the skirt blank. The borders can then be trimmed from the skirt.
    Type: Grant
    Filed: May 20, 1998
    Date of Patent: October 3, 2000
    Inventor: Donald Link
  • Patent number: 6082038
    Abstract: Multi-hued fishing lure dressings molded from a colored mixture that contains a contrasting, granular, partially dissolving color pigment. In one silicone rubber dressing, a multi-stranded skirt includes randomly suspended granules that exhibit blotches or speckles having indistinct edges. In another dressing, a silicone rubber trailer is disclosed that exhibits the general shape of a frog. One or more cavities support plug-in attachments, such as rattles or extension pieces that separately support other dressings. A pair of ribbed panels that imitate legs extend from the trailer and undulate with lure motion. The aesthetic effect is to create a multi-hued coloration at the dressing that imitates the coloration of many prey species.
    Type: Grant
    Filed: April 8, 1999
    Date of Patent: July 4, 2000
    Inventor: Donald Link
  • Patent number: 5673691
    Abstract: In the preferred embodiment, a hand-held computer prepares and monitors a goal-oriented weight, nutrition and exercise control program. Visual and audio prompts tell users when to eat and exercise, and provide suggestions for what to eat. The computer assists the user in setting safe goals for desired weight loss and the time required to achieve the loss. The user follows menu and exercise programs suggested by the computer. The computer records and analyzes the user's food consumption, exercise and weight loss programs. Finally, the computer displays feedback information regarding the user's progress towards achieving the desired weight.
    Type: Grant
    Filed: January 2, 1996
    Date of Patent: October 7, 1997
    Assignee: PICS, Inc.
    Inventors: Philip S. Abrams, Al Behar, Orna Behar, Scott A. Brenneman, Lee W. Frederiksen, Nicholas C. Ide, Albert Jerome, Donald A. Link, Dennis J. Linnell, Marilyn J. Pritchard, Hyam Singer, Gerald J. Swisher, Catherine T. Timmerman
  • Patent number: 5608367
    Abstract: In a molded case circuit breaker with an interchangeable thermalmagnetic trip unit, the C-shaped heater transformer core is permanently held in place in the casing by a load bus strap with the gap in the core facing the trip unit. When the interchangeable trip unit is inserted into the molded casing, a magnetically permeable member mounted in the trip unit is aligned in the gap in the heater transformer core. The bimetal of the trip unit is fixed at one end to an electrically conductive sleeve surrounding the magnetically permeable member and forming the secondary of the heater transformer. The length of the magnetically permeable member is selected to establish the current conditions at which the bimetal trips the circuit breaker.
    Type: Grant
    Filed: November 30, 1995
    Date of Patent: March 4, 1997
    Assignee: Eaton Corporation
    Inventors: Walter M. Zoller, David S. Hunter, Jr., Edward L. Wellner, Michael R. Larsen, Peter J. Theisen, Donald A. Link
  • Patent number: 5517164
    Abstract: A subframe is coaxially pivotally mounted with a movable frame of the operating mechanism of a molded case circuit breaker and is locked to the frame by a bell crank pawl which is pivotally mounted on the subframe. A leaf spring assembly rigidly attached to the subframe overlies the movable contact finger to engage the same in the circuit ON condition of the circuit breaker to provide desired contact force. The bell crank pawl is released upon an incrementally small amount of initial movement of the movable contact arm in response to blow-open magnetic repulsion forces to release the movable contact finger for pivotal opening movement relative to the movable frame of the circuit breaker operating mechanism.
    Type: Grant
    Filed: June 19, 1995
    Date of Patent: May 14, 1996
    Assignee: Eaton Corporation
    Inventors: Walter M. Zoller, Donald A. Link, Michael R. Larsen, David S. Hunter, Edward L. Wellner, Peter J. Theisen
  • Patent number: 5488337
    Abstract: A molded insulator has a bottom wall, opposed sidewalls, and a transverse end wall extending between the sidewalls but spaced from the end of the bottom wall to define an opening in the bottom. A distribution lug is inserted from an open end of the insulator against the end wall, and under projections on inner surfaces of the sidewalls to trap the insulator against the end wall, and under projections on inner surfaces of the sidewalls to trap the insulator against up and down movement. The lug is attached to a circuit breaker terminal at the opening in the bottom to trap the end wall between the lug and the circuit breaker, blocking withdrawal of the insulator. A depending rib provides distal end support, while lateral ribs abut edges of barriers in the breaker housing to maintain the assembly properly aligned for electrical spacing.
    Type: Grant
    Filed: August 5, 1993
    Date of Patent: January 30, 1996
    Inventors: Dean A. Hubbard, Donald A. Link, David S. Hunter
  • Patent number: 5319169
    Abstract: A molded case circuit breaker having an operating mechanism including a collapsible toggle linkage, an operating handle and a movable frame. The collapsible toggle linkage includes a rectangular cross section knee pin non-rotatably held within an open rectangular slot in an upper link of the linkage. The operating handle pivots about a first pivot point when moving between ON, OFF and TRIPPED positions. The operating handle pivots about a second pivot point when moving to a RESET position thereby reducing the lateral force component of the operating springs of the operating mechanism for reliable return of the handle to the OFF position. Also, bifurcated movable contact fingers are provided for pivotal movement about a fixed pin to break contact welds and a trapezoidal cross section shaft interconnects the movable contact fingers.
    Type: Grant
    Filed: July 29, 1993
    Date of Patent: June 7, 1994
    Assignee: Eaton Corporation
    Inventors: Donald A. Link, Michael R. Larsen, Edward L. Wellner
  • Patent number: 5313033
    Abstract: A molded case circuit breaker having an operating mechanism including a collapsible toggle linkage, an operating handle and a movable frame. The collapsible toggle linkage includes a rectangular cross section knee pin non-rotatably held within an open rectangular slot in an upper link of the linkage. The operating handle pivots about a first pivot point when moving between ON, OFF and TRIPPED positions. The operating handle pivots about a second pivot point when moving to a RESET position thereby reducing the lateral force component of the operating springs of the operating mechanism for reliable return of the handle to the OFF position. Also, bifurcated movable contact fingers are provided for pivotal movement about a fixed pin to break contact welds and a trapezoidal cross section shaft interconnects the movable contact fingers.
    Type: Grant
    Filed: July 29, 1993
    Date of Patent: May 17, 1994
    Assignee: Eaton Corporation
    Inventors: Donald A. Link, Michael R. Larsen
  • Patent number: 5302788
    Abstract: Molded case circuit breaker having collapsible toggle linkage with rectangular cross section knee pin non-rotatably held within open rectangular slots in upper link, bifurcated movable contact fingers loosely guided for pivotal movement about fixed pin to break contact welds, helical compression springs biasing bifurcations against faces of a stationary connector, trapezoidal cross section shaft biasing shaft against a fixed corner of clamping strap and frame, increasing clamping force and increasing tool clearance, operating handle which changes pivot point moving to RESET position, reducing lateral force component of operating springs for reliable return of handle to OFF position, dual stops for movable contact fingers to spread impact forces along fingers, greater contact separation in poles not containing operating mechanism, slot motor laminations providing metal reinforcement to separate arc chamber housing which is cooperatively interlocked with base to distribute structural strength, terminal cover wi
    Type: Grant
    Filed: July 29, 1993
    Date of Patent: April 12, 1994
    Assignee: Eaton Corporation
    Inventors: Donald A. Link, Michael R. Larsen, Edward L. Wellner
  • Patent number: 5278531
    Abstract: Molded case circuit breaker having collapsible toggle linkage with rectangular cross section knee pin non-rotatably held within open rectangular slots in upper link, bifurcated movable contact fingers loosely guided for pivotal movement about fixed pin to break contact welds, helical compression springs biasing bifurcations against faces of a stationary connector, trapezoidal cross section shaft biasing shaft against a fixed corner of clamping strap and frame, increasing clamping force and increasing tool clearance, operating handle which changes pivot point moving to RESET position, reducing lateral force component of operating springs for reliable return of handle to OFF position, dual stops for movable contact fingers to spread impact forces along fingers, greater contact separation in poles not containing operating mechanism, slot motor laminations providing metal reinforcement to separate arc chamber housing which is cooperatively interlocked with base to distribute structural strength, terminal cover wi
    Type: Grant
    Filed: August 6, 1992
    Date of Patent: January 11, 1994
    Assignee: Eaton Corporation
    Inventors: Donald A. Link, Michael R. Larsen, Peter J. Theisen, Edward L. Wellner
  • Patent number: 5266760
    Abstract: Molded case circuit breaker having collapsible toggle linkage with rectangular cross section knee pin non-rotatably held within open rectangular slots in upper link, bifurcated movable contact fingers loosely guided for pivotal movement about fixed pin to break contact welds, helical compression springs biasing bifurcations against faces of a stationary connector, trapezoidal cross section shaft biasing shaft against a fixed corner of clamping strap and frame, increasing clamping force and increasing tool clearance, operating handle which changes pivot point moving to RESET position, reducing lateral force component of operating springs for reliable return of handle to OFF position, dual stops for movable contact fingers to spread impact forces along fingers, greater contact separation in poles not containing operating mechanism, slot motor laminations providing metal reinforcement to separate arc chamber housing which is cooperatively interlocked with base to distribute structural strength, terminal cover wi
    Type: Grant
    Filed: August 6, 1992
    Date of Patent: November 30, 1993
    Assignee: Eaton Corporation
    Inventors: Donald A. Link, Michael R. Larsen, Peter J. Theisen, Edward L. Wellner
  • Patent number: 5258729
    Abstract: Molded case circuit breaker having collapsible toggle linkage with rectangular cross section knee pin non-rotatably held within open rectangular slots in upper link, bifurcated movable contact fingers loosely guided for pivotal movement about fixed pin to break contact welds, helical compression springs biasing bifurcations against faces of a stationary connector, trapezoidal cross section shaft biasing shaft against a fixed corner of clamping strap and frame, increasing clamping force and increasing tool clearance, operating handle which changes pivot point moving to RESET position, reducing lateral force component of operating springs for reliable return of handle to OFF position, dual stops for movable contact fingers to spread impact forces along fingers, greater contact separation in poles not containing operating mechanism, slot motor laminations providing metal reinforcement to separate arc chamber housing which is cooperatively interlocked with base to distribute structural strength, terminal cover wi
    Type: Grant
    Filed: August 6, 1992
    Date of Patent: November 2, 1993
    Assignee: Eaton Corporation
    Inventors: Donald A. Link, Michael R. Larsen, Peter J. Theisen, Edward L. Wellner, Richard G. Smith
  • Patent number: 5258733
    Abstract: Molded case circuit breaker having collapsible toggle linkage with rectangular cross section knee pin non-rotatably held within open rectangular slots in upper link, bifurcated movable contact fingers loosely guided for pivotal movement about fixed pin to break contact welds, helical compression springs biasing bifurcations against faces of a stationary connector, trapezoidal cross section shaft biasing shaft against a fixed corner of clamping strap and frame, increasing clamping force and increasing tool clearance, operating handle which changes pivot point moving to RESET position, reducing lateral force component of operating springs for reliable return of handle to OFF position, dual stops for movable contact fingers to spread impact forces along fingers, greater contact separation in poles not containing operating mechanism, slot motor laminations providing metal reinforcement to separate arc chamber housing which is cooperatively interlocked with base to distribute structural strength, terminal cover wi
    Type: Grant
    Filed: August 6, 1992
    Date of Patent: November 2, 1993
    Assignee: Eaton Corporation
    Inventors: Donald A. Link, Michael R. Larsen, Peter J. Theisen, Edward L. Wellner
  • Patent number: 4937704
    Abstract: Rejection of a twin circuit breaker at panelboard mounting positions not designated to receive a twin breaker is achieved by extending the hook of the twin breaker outwardly beyond the panelboard rail to prevent anchoring the outboard end of the twin breaker at non-designated positions, thereby indicating obviously improper installation. The rail is provided with outward extensions at designated mounting positions which do engage with the twin breaker hook to anchor the outboard end, such extension in a preferred embodiment being part of an adapter attached to the panelboard.
    Type: Grant
    Filed: October 27, 1988
    Date of Patent: June 26, 1990
    Assignee: Eaton Corporation
    Inventors: Donald A. Link, Dean A. Hubbard, Michael R. Larsen
  • Patent number: 4929919
    Abstract: A twin unit circuit breaker has a V-shaped stainless steel combination armature pivot and bias spring, a central offset portion on the armature to increase the armature surface area that is substantially uniformly spaced to pole faces of a pole piece, a thin profile connection of an operating spring with a latch lever, and a preformed U-shaped conductor attachable in circuit between a bimetal and a flexible conductor and insertable over a pole piece from one end thereof.
    Type: Grant
    Filed: June 27, 1988
    Date of Patent: May 29, 1990
    Assignee: Eaton Corporation
    Inventors: Donald A. Link, Dean A. Hubbard, Michael R. Larsen