Jacob M Zimmerman

20220408655, Dec 29, 2022

Jun 28, 2022

17/809527

- Brookfield WI, US
Vincent M. Zornow - Milwaukee WI, US
Nathan Bandy - Wauwatosa WI, US
John Jubeck - Mequon WI, US
Andrew J. Weber - Cudahy WI, US
Marcus Wechselberger - Milwaukee WI, US
Jacob N. Zimmerman - Pewaukee WI, US
Katherine G. Stringfield - Wauwatosa WI, US

A01G 3/053

An outdoor device comprising: a first blade comprising a first blade opening at a proximal end; a second blade comprising a second blade opening at a proximal end; a first cam coin comprising a first cam coin opening; a second cam coin comprising a second cam coin opening; an output gear comprising an output gear opening; and an output shaft comprising a first portion and a second portion, the first portion wider than the respective openings, the second portion wider than the output gear opening, wherein the respective openings are aligned to form a cam assembly, and wherein the output shaft is positioned through the respective aligned openings such that the cam assembly is positioned at a perpendicular plane respective to the second portion and supported for rotation about an axis to rotate eccentrically with respect to the output shaft axis.

20220388135, Dec 8, 2022

Jun 2, 2022

17/830675

- Brookfield WI, US
Jason M. Julius - Waukesha WI, US
David A. Bierdeman - New Berlin WI, US
Logan M. Hietpas - Glendale WI, US
Jacob N. Zimmerman - Pewaukee WI, US
Jeremy J. Keifenheim - West Bend WI, US

B25C 1/04
F16J 15/3284

A powered fastener driver includes a housing, a cylinder supported by the housing, and a moveable piston positioned within and moveable along a driving axis of the cylinder. The piston includes a circumferential groove on an outer peripheral surface thereof. A driver blade is attached to the piston and moveable therewith between a top-dead-center (TDC) position and a driven or bottom-dead-center (BDC) position. A seal assembly is received in the circumferential groove. The seal assembly is configured to create a seal between the piston and the cylinder. The seal assembly includes a biasing member and a seal member positioned radially outwardly of the biasing member relative to the driving axis.

20220347829, Nov 3, 2022

Jun 10, 2021

17/620492

- Brookfield WI, US
Jacob N. Zimmerman - Pewaukee WI, US
James C. Sitter - Milwaukee WI, US
David A. Bierdeman - New Berlin WI, US
Andrew R. Schauer - Pewaukee WI, US
Michael J. Panetta - Wauwatosa WI, US
You Gen Liu - Dongguan City, CN

B25F 5/02
F21V 33/00

An oscillating power tool has a housing including a handle portion defining a handle axis and a head portion defining an output axis that is perpendicular to the handle axis. The head portion includes a front face intersected by the handle axis. A drive mechanism includes an output shaft configured to oscillate about the output axis in a rotational manner in response receiving torque from a motor. A lighting assembly is configured to illuminate a workpiece in front of the head portion of the housing. The lighting assembly includes a lens arranged on the front face of the housing, a holder coupled to the lens, a plurality of printed circuit boards supported by the holder, and an LED arranged on each of the printed circuit boards. In response to being activated, the LEDs are configured to project a wide-angle beam of light through the lens.

20220250222, Aug 11, 2022

Apr 27, 2022

17/730254

- Brookfield WI, US
Mitchell T. Neuhoff - Waukesha WI, US
Jacob N. Zimmerman - Pewaukee WI, US
Christopher J. VanAckeren - Waukesha WI, US
Grace Whitmore - Palatine IL, US
Marcus Wechselberger - Milwaukee WI, US
Jason M. Julius - Waukesha WI, US

B25C 1/04

A fastener driver includes a housing, a cylinder supported by the housing, and a moveable piston positioned within the cylinder. A driver blade is attached to the piston and movable therewith between a top-dead-center position and a driven or bottom-dead-center position. The driver blade includes a body having a first side and an opposite, second side with the driving axis passing therebetween, a plurality of teeth extending from the first side of the body, and a plurality of projections extending from the second side of the body. The body and the projections are bisected by a common plane. The teeth extend at an oblique angle from the first side of the body relative to the common plane.

20220241947, Aug 4, 2022

Apr 20, 2022

17/724603

- Brookfield WI, US
Jacob N. Zimmerman - Pewaukee WI, US
Andrew J. Weber - Cudahy WI, US
Marcus Wechselberger - Milwaukee WI, US

B25C 1/04

A fastener driver includes an outer cylinder having a first end and an opposite, second end, an inner cylinder positioned within the outer cylinder, a moveable piston positioned within the inner cylinder, a driver blade attached to the piston and movable therewith between a top-dead-center position near the second end and a bottom-dead-center position near the first end along a drive axis and a frame that extends from the first end. The frame is integrally formed with the outer cylinder as a single piece

20220234182, Jul 28, 2022

Apr 13, 2022

17/719855

- Brookfield WI, US
Troy C. Thorson - Cedarburg WI, US
Jacob P. Schneider - Cedarburg WI, US
Mackenzie J. Nick - Fond du Lac WI, US
Nathan Bandy - Wauwatosa WI, US
Travis W. Leathrum - Milwaukee WI, US
Mitchell T. Neuhoff - Waukesha WI, US
Mark C. Hughes - Waukesha WI, US
David C. Graf - Greendale WI, US
Marcus Wechselberger - Milwaukee WI, US
Jacob N. Zimmerman - Pewaukee WI, US
Jason M. Julius - Waukesha WI, US
Rosalie C. Phillips - Milwaukee WI, US
Beth E. Cholst - Wauwatosa WI, US

B25C 1/04
B25C 1/06

A powered fastener driver includes a driver blade movable from a top-dead-center position to a bottom-dead-center position for driving a fastener into a workpiece, a drive unit for providing torque to move the driver blade toward the top-dead-center position, and a rotary lifter engageable with the driver blade. The lifter having a body and a drive pin coupled to the body. A roller is positioned on the drive pin and engages with a tooth of the driver blade when moving the driver blade from the bottom-dead-center position toward the top-dead-center position. The roller includes a first engagement section that receives an end portion of the tooth and a second engagement section. An engagement member engages the second engagement section for aligning the first engagement section of the roller with the end portion of the tooth to facilitate meshing between the end portion of the tooth and the roller.

20220234183, Jul 28, 2022

Apr 13, 2022

17/719869

- Brookfield WI, US
Troy C. Thorson - Cedarburg WI, US
Jacob P. Schneider - Cedarburg WI, US
Mackenzie J. Nick - Fond du Lac WI, US
Nathan Bandy - Wauwatosa WI, US
Travis W. Leathrum - Milwaukee WI, US
Mitchell T. Neuhoff - Waukesha WI, US
Mark C. Hughes - Waukesha WI, US
David C. Graf - Greendale WI, US
Marcus Wechselberger - Milwaukee WI, US
Jacob N. Zimmerman - Pewaukee WI, US
Jason M. Julius - Waukesha WI, US
Rosalie C. Phillips - Milwaukee WI, US
Beth E. Cholst - Wauwatosa WI, US

B25C 1/04
B25C 1/06

A powered fastener driver includes a driver blade movable from a top-dead-center position to a bottom-dead-center position for driving a fastener into a workpiece, a drive unit for providing torque to move the driver blade toward the top-dead-center position, and a rotary lifter engageable with the driver blade. The rotary lifter having a body and a drive pin coupled to the body. A roller is rotatably coupled to the drive pin and includes a non-cylindrical outer peripheral surface defining a plurality of engagement sections. A tooth of the driver blade is configured to engage one of the engagement sections when moving the driver blade from the bottom-dead-center position toward the top-dead-center position.

20220226977, Jul 21, 2022

Jan 20, 2022

17/579774

- Brookfield WI, US
Alex D. Servais - Slinger WI, US
Eric R. Albrecht - Waterford WI, US
Jacob N. Zimmerman - Pewaukee WI, US
John M. Jubeck - Mequon WI, US
Andrew R. Palm - Shorewood WI, US
Casey L. Bonath - Milwaukee WI, US
Daniel J. Sheridan - Greendale WI, US

B25C 5/15
B25C 1/00
B25C 1/04
B25C 1/06
B25C 1/12
B25C 1/18
B25C 5/13

A fastener driver includes a housing defining a head portion and a handle portion, a drive mechanism positioned within the housing, and a firing mechanism. The firing mechanism includes a primary guide member supported within the head portion of the housing, a secondary guide member spaced from the primary guide member and supported within the head portion of the housing, a piston slidable along the primary guide member and the secondary guide member, a driver blade attached to the piston and configured to be movable along a drive axis, and a biasing member configured to move the piston and the driver blade from a top dead center (TDC) position toward a bottom dead center (BDC) position. A lifter assembly is operated by the drive mechanism to return the piston and the driver blade towards the TDC position, against the bias of the biasing member.