David Scheerer resumes & CV records
Resumes
David Scheerer
David Scheerer
David Scheerer
Location:
United States
David J Scheerer, 585493 Greathead Ct, Columbia, MD 21045
David Scheerer Phones & Addresses
5493 Greathead Ct, Columbia, MD 21045 410-9976055
5444 Powhatan St, Norfolk, VA 23508 757-4895732
3520 Greenmount Ave, Baltimore, MD 21218 410-2359370
Laurel, MD
Mentions for David J Scheerer
Publications & IP owners
Us Patents
Vacuum With Panel Filter
US Patent:
7797791, Sep 21, 2010
Filed:
Oct 11, 2007
Appl. No.:
11/870822
Inventors:
Paul S. White - Towson MD, US
Michael P. Kunz - Hampstead MD, US
Gregg L. Sheddy - Towson MD, US
Stuart J. Wright - Timonium MD, US
Spencer G. Maid - Hartland WI, US
David E. Scheerer - Glen Mills PA, US
Michael P. Kunz - Hampstead MD, US
Gregg L. Sheddy - Towson MD, US
Stuart J. Wright - Timonium MD, US
Spencer G. Maid - Hartland WI, US
David E. Scheerer - Glen Mills PA, US
Assignee:
Black & Decker Inc. - Newark DE
International Classification:
A47L 9/10
US Classification:
15347, 15352, 15353
Abstract:
A vacuum is provided with a removable filter tray that allows a user to access the filter without having to disassemble the vacuum. The filter can then be changed or cleaned and easily replaced without disassembly of the vacuum.
Pto Selector Mechanism For Parallel Axis Transmission
US Patent:
2007017, Jul 26, 2007
Filed:
Mar 29, 2007
Appl. No.:
11/693384
Inventors:
Daniel Puzio - Baltimore MD, US
Paul Trautner - York PA, US
David Scheerer - Perry Hall MD, US
Jim Schroeder - Dallastown PA, US
Paul Trautner - York PA, US
David Scheerer - Perry Hall MD, US
Jim Schroeder - Dallastown PA, US
International Classification:
B23B 31/12
US Classification:
279060000
Abstract:
A power driver may include a housing, a tool chuck and a power take off mechanism. The tool chuck may have an input shaft mounted for rotation on the housing. The input shaft may support chuck jaws. A chuck actuating shaft may be mounted for rotation on the input shaft. The power take off mechanism may be connected to the tool chuck. The power take off mechanism may be adjustable into a DRILL DRIVE MODE to rotationally drive the input shaft and the chuck actuating shaft together as a unit, and a CHUCK MODE to use the transmission shaft to rotationally drive the chuck actuating shaft relative to the input shaft. The transmission shaft may be a gear shaft axially aligned with the input shaft, or a tertiary shaft axially offset from the input shaft.
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