Douglas K Macdonald

US Patent:

7226397, Jun 5, 2007

Filed:

Oct 26, 2004

Appl. No.:

10/973504

Inventors:

Douglas B. MacDonald - Des Plaines IL, US
Zhi Lu - West Dundee IL, US
Mark C. Termion - Winfield IL, US
Eric C. White - Streamwood IL, US

Assignee:

Brunswick Corporation - Lake Forest IL

International Classification:

A63B 69/06
A63B 21/045

US Classification:

482 72, 482114, 482127

Abstract:

A rowing exercise machine includes a resistance mechanism having a first coupling between first and second spaced disks and resiliently deformable and tensionable in a spiral therebetween to resist rotation, and a second coupling between one of the disks and a user handle to resist movement of the handle and concordant movement of the user on a seat along a track.

US Patent:

20080044390, Feb 21, 2008

Filed:

Aug 10, 2007

Appl. No.:

11/891552

Inventors:

Xiaowei Jin - Cambridge MA, US
Amy Wilson - Allston MA, US
Jane Staunton - Cambridge MA, US
Douglas MacDonald - Los Angeles CA, US

International Classification:

A61K 31/496
A61K 31/155
A61K 31/17
A61K 31/175
A61K 31/27
A61K 31/352
A61K 31/5415
A61K 31/56
A61K 31/70
C12Q 1/68
A61P 25/00
A61K 45/00
A61K 31/675
A61K 31/551
A61K 31/421
A61K 31/426
A61K 31/444
A61K 31/445
A61K 31/47

US Classification:

424093700, 435006000, 514173000, 514178000, 514182000, 514220000, 514226200, 514253050, 514253090, 514291000, 514313000, 514327000, 514335000, 514035000, 514370000, 514376000, 514043000, 514456000, 514478000, 514588000, 514592000, 514636000, 514081000

Abstract:

The present invention features compositions, kits, and methods for treating, preventing, and ameliorating neurodegenerative disorders, e.g., Huntington's disease.

US Patent:

42452740, Jan 13, 1981

Filed:

Jan 15, 1979

Appl. No.:

6/003474

Inventors:

Douglas B. MacDonald - Des Plaines IL
Desi de Perczel - Chicago IL

Assignee:

Bally Manufacturing Corporation - Chicago IL

International Classification:

H05K 718

US Classification:

361429

Abstract:

An electronic readout assembly in which the readout unit is captured in a frame which is secured in upright display position on a circuit board which in turn is slideably seated in a bracket adapted for utilization mounting, the readout being of the flat plate type having an array of contact prongs projecting from a bottom edge thereof, and the frame having a bottom opening through which the prongs engage with circuit connections on the circuit board. The frame also has open portions which expose the prongs to convenient access for test purposes in a region between the frame and circuit board.