David N HollingerGlenshaw, PA

D459373, Jun 25, 2002

Mar 13, 2001

29/138431

David N. Hollinger - Glenshaw PA
Ronald E. Young - Cheswick PA
Mark A. Etter - Jackson TN
Leslie D. Gist - Jackson TN
John C. Smith - Jackson TN

Porter Cable Corp. - Jackson TN

1509

D15133

6510772, Jan 28, 2003

Feb 11, 2002

10/073732

Ronald E. Young - Cheswick PA
David N. Hollinger - Glenshaw PA
Charles J. Baird - Pittsburgh PA

Delta International Machinery Corp. - Jackson TN

B27B 529

83100, 83165, 83168, 83471, 834713, 83581, 451453, 451456, 15339

Apparatus includes a first member and a second member. The first member includes a first surface and the second member includes a driven member. The second member is movable relative to said first member between a first position and a second position, wherein the driven member is closer to the first surface in the second position than in the first position. The second member includes an inlet, an outlet, and an enclosed pathway between the inlet and the outlet. A collector is movably coupled to the second member at the inlet and communicates with the inlet.

D471216, Mar 4, 2003

Jan 25, 2002

29/154627

David N. Hollinger - Glenshaw PA
Ronald E. Young - Wampum PA
Craig A. Carroll - Bells TN

Delta International Machinery Corp. - Jackson TN

1509

D15133

6615701, Sep 9, 2003

Aug 1, 2001

09/920555

David N. Hollinger - Glenshaw PA
Stephen O. Sutton - Erie PA
Ronald E. Young - Wampum PA

Delta International Machinery Corp. - Jackson TN

B23D 4514

83473, 83490

A cutting device, such as a beveling miter saw, includes a base, a work table supported on the base, and a cutting unit operably connected to the base. The work table includes a workpiece support surface and a stop portion. The cutting unit is selectively rotatable about a first axis between leftward and rightward bevel positions relative to the workpiece support surface. A rotatable stop member is coupled to the cutting unit and is selectively rotatable relative to the cutting unit to selectively contact the stop portion to thereby prevent rotation of the cutting unit in one direction about the first axis. The rotatable stop member and the stop portion may be positioned so that those elements contact when the cutting unit is at a predetermined bevel position, such as a vertical (0Â) bevel position, relative to the workpiece support surface.

6722968, Apr 20, 2004

Dec 28, 2000

09/750808

Nanette Rizzo - Allison Park PA
David Hollinger - Glenshaw PA
Charles Baird - Pittsburgh PA

Orion International - Pittsburgh PA

B24B 300

451406, 451 65, 451293

An attachment for a bench grinder having at least one grinding surface, a tool rest fastener and a tool rest is described. The attachment includes a tool-receiving plate having a bottom surface and a top surface. The bottom surface is configured to matingly engage the tool rest surface. The top surface includes one of a flat surface and a surface having an angled V-shaped groove that is shaped and configured to receive a drill bit or and hold it at a fixed elevation and angle relative to the grinding surface. A slotted flange is normally attached to the tool-receiving plate, is configured to engage the slot with the tool rest fastener while the tool-receiving plate rests on the tool rest surface, and to abut the flange against the attachment surface to hold the attachment immobile during use.

6238149, May 29, 2001

Jun 30, 2000

9/609661

David N. Hollinger - Glenshaw PA
Andrew V. Bondi - Natrona Heights PA

Delta International Machinery Corp. - Pittsburgh PA

B23B 5108

408 30

A method for connecting an attachment to a drill press includes: providing an alignment member including a first portion and a second portion, and having a central axis; securing the first portion of the alignment member within the chuck; connecting the attachment to the drill press so that at least a region of the second portion of the alignment member is disposed within the void; and removing the alignment member from the chuck and the void. A mortising apparatus for a drill press is also disclosed, the drill press including a rotatable chuck. The mortising apparatus includes a mortising chisel holder and a mortising chisel holder alignment member.

D394070, May 5, 1998

Aug 9, 1996

D/058266

Jaime E. Garcia - Wexford PA
David N. Hollinger - Glenshaw PA

Delta International Machinery Corp. - Pittsburgh PA

1509

D15124

D336653, Jun 22, 1993

Mar 18, 1991

7/668671

Charles J. Baird - Pittsburgh PA
Louis C. Brickner - Pittsburgh PA
David N. Hollinger - Glenshaw PA
Michael McKee - Pittsburgh PA

Delta International Machinery Corp. - Pittsburgh PA

D15134