Joseph A Mcdonald

US Patent:

55594905, Sep 24, 1996

Filed:

Jul 14, 1994

Appl. No.:

8/275126

Inventors:

Joseph A. McDonald - Quincy MA
Algis E. Karosas - Hingham MA

Assignee:

Majek, Inc. - Braintree MA

International Classification:

G08B 2300

US Classification:

340323R

Abstract:

An electronic scoring apparatus for use in a plurality of dart games, which apparatus minimizes a user's mathematical calculations, thus keeping scoring errors to a minimum and avoiding tedious mental calculations. The apparatus includes input switches to input data, lighted displays which inform the user, and selection input switches by which the user selects and customizes a plurality of games and enters scoring information. The apparatus is provided with displays which inform users and spectators of game circumstances. The apparatus suggests targets at which to throw, in response to game situations. Games can be played versus the apparatus at various selected skill levels. A plurality of games can be played with more than two teams. Lighted displays portray characters historically used in the dart game of Cricket.

US Patent:

20210053984, Feb 25, 2021

Filed:

Feb 27, 2020

Appl. No.:

16/802654

Inventors:

- Pembroke, BM
Claudio Chuaqui - Arlington MA, US
John Malona - Brookline MA, US
Joseph John McDonald - Sudbury MA, US
Yike Ni - Lexington MA, US
Deqiang Niu - Lexington MA, US
Russell C. Petter - Stow MA, US
Juswinder Singh - Southborough MA, US
Chittari Pabba - Slingerlands NY, US

International Classification:

C07D 495/14
A61P 37/00
A61P 35/00

Abstract:

The present invention provides compounds, compositions thereof, and methods of using the same.

US Patent:

20190375762, Dec 12, 2019

Filed:

Apr 4, 2019

Appl. No.:

16/375317

Inventors:

- Pembroke, BM
Claudio Chuaqui - Arlington MA, US
John Malona - Brookline MA, US
Joseph John McDonald - Sudbury MA, US
Yike Ni - Lexington MA, US
Deqiang Niu - Lexington MA, US
Russell C. Petter - Stow MA, US
Juswinder Singh - Southborough MA, US
Chittari Pabba - Slingerlands NY, US

International Classification:

C07D 495/14

Abstract:

The present invention provides compounds, compositions thereof, and methods of using the same.

US Patent:

20170114073, Apr 27, 2017

Filed:

Sep 29, 2016

Appl. No.:

15/280157

Inventors:

- Cambridge MA, US
Claudio Chuaqui - Arlington MA, US
John Malona - Brookline MA, US
Joseph John McDonald - Sudbury MA, US
Yike Ni - Lexington MA, US
Deqiang Niu - Lexington MA, US
Russell C. Petter - Stow MA, US
Juswinder Singh - Southborough MA, US
Chittari Pabba - Slingerlands NY, US

International Classification:

C07D 495/14

Abstract:

The present invention provides compounds, compositions thereof, and methods of using the same.

US Patent:

20160075720, Mar 17, 2016

Filed:

Sep 16, 2015

Appl. No.:

14/856311

Inventors:

- Bedford MA, US
Claudio Chuaqui - Arlington MA, US
John Malona - Brookline MA, US
Joseph John McDonald - Sudbury MA, US
Yike Ni - Lexington MA, US
Deqiang Niu - Lexington MA, US
Russell C. Petter - Stow MA, US
Juswinder Singh - Southborough MA, US

International Classification:

C07D 495/14

Abstract:

The present invention provides compounds, compositions thereof, and methods of using the same.