Patents by Inventor John A. Pierman
John A. Pierman 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).
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Patent number: 6796389Abstract: A power hand tool body has a barrel with a depending skirt portion from which depends an elongated handle. Elongated grooves are formed in opposite sides of the skirt portion and extend between forward and rearward ends thereof, the grooves being part-cylindrical in transverse cross-section and having rectangular cross-section neck portions opening at the sides of the skirt. A hollow tubular grip formed of flexible and resiliently stretchable material has an end portion with part-cylindrical attachment members extending laterally and inwardly from opposite sides thereof so that, when the grip is slipped over the handle, the end portion may be stretched to insert the attachment members respectively into ends of the grooves for retaining the grip in place.Type: GrantFiled: June 24, 2002Date of Patent: September 28, 2004Assignee: Snap-on IncorporatedInventors: Daniel S. Pusateri, John A. Pierman
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Publication number: 20030183401Abstract: A power hand tool body has a barrel with a depending skirt portion from which depends an elongated handle. Elongated grooves are formed in opposite sides of the skirt portion and extend between forward and rearward ends thereof, the grooves being part-cylindrical in transverse cross-section and having rectangular cross-section neck portions opening at the sides of the skirt. A hollow tubular grip formed of flexible and resiliently stretchable material has an end portion with part-cylindrical attachment members extending laterally and inwardly from opposite sides thereof so that, when the grip is slipped over the handle, the end portion may be stretched to insert the attachment members respectively into ends of the grooves for retaining the grip in place.Type: ApplicationFiled: June 24, 2002Publication date: October 2, 2003Inventors: Daniel S. Pusateri, John A. Pierman
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Patent number: 6139359Abstract: A battery-powered driver tool has a tool housing with a socket-type coupler which receives a plug-type coupler of a battery pack in any of four different rotational orientations. Four keys on the battery pack are received in four keyways on the tool housing for non-rotatable engagement, the parts being retained by a split snap ring on the battery pack which cams past four cam shoulders on the tool housing, so that the parts automatically snap-engage and disengage in response to a simple push-pull motion. The battery pack includes a plurality of battery cells connected in series between positive and negative terminals which are designed to respectively engage positive and negative terminals on the tool housing in any of the four rotational orientations of the battery pack. The battery pack has a flat base surface, the parts being designed so that the tool/battery pack combination can be stood on the base surface in one rotational orientation of the battery pack.Type: GrantFiled: April 8, 1999Date of Patent: October 31, 2000Assignee: Snap-on Tools CompanyInventors: John E. Fuhreck, Joshua M. Beer, Robert L. Hartman, Dennis A. Nowak, John A. Pierman
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Patent number: 5437155Abstract: An outboard motor comprising a lower unit including an outer housing and an inner exhaust housing mounted within the outer housing, the inner exhaust housing defining an exhaust chamber, the upper end of the inner exhaust housing having therein spaced first and second exhaust inlets, and the inner exhaust housing also including a first exhaust pipe having an upper end communicating with the first exhaust inlet and having a lower end communicating with the exhaust chamber, a second exhaust pipe having an upper end communicating with the second exhaust inlet and having a lower end communicating with the exhaust chamber, and a connecting exhaust pipe having opposite first and second ends respectively communicating with the first and second exhaust inlets, the connecting pipe being open only at the opposite ends, and a two-stroke internal combustion engine including first, second, third and fourth cylinders and first, second, third and fourth exhaust gas ducts having respective first ends communicating respectiveType: GrantFiled: October 13, 1993Date of Patent: August 1, 1995Assignee: Outboard Marine CorporationInventors: Stephen J. Towner, Joel C. Jahnke, John A. Pierman, Robert L. Turk
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Patent number: 5338236Abstract: An outboard motor comprising a propulsion unit including a propeller shaft and a power head drivingly connected to the propeller shaft, and a cowling surrounding the power head, the cowling comprising a first cover member including an outer surface having therein a recess, a second cover member mating with the first member, and a selectively engageable latch mechanism for securing the second member to the first member, the latch mechanism including a latch handle which is supported by the first member, which is movable in a first direction between a flush position wherein the latch handle is in the recess and is flush with the remainder of the outer surface and a non-flush position wherein the latch handle extends from the recess, and which is movable in a second direction to engage and disengage the latch mechanism.Type: GrantFiled: April 29, 1993Date of Patent: August 16, 1994Assignee: Outboard Marine CorporationInventors: William D. Dunham, Jerry A. Hladilek, Steven R. McNeill, John A. Pierman, Charles T. Rogan, Robert L. Turk
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Patent number: 5154651Abstract: An outboard motor comprising a transom bracket which is adapted to be mounted on the transom of a boat and which includes first and second generally horizontally spaced apart portions, a tilt tube which extends through the transom bracket portions and along a generally horizontal tilt axis and which includes a first end portion extending outwardly of the first transom bracket portion and a second end portion extending outwardly of the second transom bracket portion, a swivel bracket mounted on the tilt tube for pivotal movement relative to the transom bracket about the tilt axis, a propulsion unit mounted on the swivel bracket for common movement therewith about the tilt axis and for pivotal movement relative thereto about a generally vertical steering axis, the propulsion unit including a propeller shaft adapted to support a propeller, and a steering arm adapted to be connected to a remote steering system, and structure on both of the tilt tube end portions for permitting the remote steering system to be altType: GrantFiled: May 18, 1990Date of Patent: October 13, 1992Assignee: Outboard Marine CorporationInventors: Gregory J. Binversie, James E. Macier, John A. Pierman, Joseph E. Capodarco, David J. Hall
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Patent number: 5080618Abstract: A marine propulsion device comprising a lower unit, a propeller shaft rotatably supported by the lower unit and adapted to support a propeller, an engine supported by the lower unit and drivingly connected to the propeller, the engine including an engine block, and a throttle arm movably mounted on the engine block, a control cable operably connected to the throttle arm, a mechanism for removably securing the control cable to the engine block, and a cowl assembly surrounding the engine and including a pan-like lower cover member and a dome-shaped upper cover member, one of the cover members having therein an access opening affording access to the mechanism for securing the control cable to the engine block, and an access cover removably secured to the cover member in covering relation to the access opening.Type: GrantFiled: May 18, 1990Date of Patent: January 14, 1992Assignee: Outboard Marine CorporationInventors: William D. Dunham, Steven D. Burmeister, H. Norman Petersen, John A. Pierman, Charles T. Rogan, Louis R. Neal
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Patent number: 5052353Abstract: A marine propulsion device comprising a lower unit, a propeller shaft rotatably supported by the lower unit and adapted to support a propeller, an engine supported by the lower unit and drivingly connected to the propeller shaft, and a cowl assembly surrounding the engine and including a lower cover member having an upper end, an upper cover member having a lower end, a seal located between the upper end and the lower end, and interengaging mechanisms on the seal and on one of the upper and lower cover members for securing the seal to the one of the upper and lower cover members.Type: GrantFiled: May 18, 1990Date of Patent: October 1, 1991Assignee: Outboard Marine CorporationInventors: William D. Dunham, Steven D. Burmeister, H. Norman Petersen, John A. Pierman, Charles T. Rogan, Jerry A. Hladilek
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Patent number: D507732Type: GrantFiled: August 9, 2004Date of Patent: July 26, 2005Assignee: Snap-on IncorporatedInventors: Dennis A. Nowak, Joshua M. Beer, Raymond E. Kinsley, Daniel S. Pusateri, James R. Brehm, John A. Pierman
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Patent number: D472782Type: GrantFiled: April 2, 2002Date of Patent: April 8, 2003Assignee: Snap-on Technologies, Inc.Inventors: Daniel S. Pusateri, Joshua Beer, Susan C. Melvin, Raymond E. Kinsley, James R. Brehm, John A. Pierman
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Patent number: D487219Type: GrantFiled: April 8, 2003Date of Patent: March 2, 2004Assignee: Snap-on Technologies, CorpInventors: Frederick C. Chudy, John A. Pierman