Chess clock (English Wikipedia)

Analysis of information sources in references of the Wikipedia article "Chess clock" in English language version.

refsWebsite

Global rank English rank

800^th place

676^th place

1chesscorner.com

low place

low place

1chesshouse.com

low place

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5,275^th place

3,655^th place

low place

low place

low place

low place

1theweekinchess.com

6,199^th place

3,741^st place

1patents.google.com

1,182^nd place

725^th place

8,325^th place

5,048^th place

1chicagopoint.com

low place

low place

chesscorner.com

"The Chess Clock". www.chesscorner.com. Retrieved 2020-01-06.

chesshouse.com

"How to Operate a Chess Clock - by Chess House". Chess House. Retrieved 2023-07-02.

chicagopoint.com

"Simple Delay Setting Replaces Bronstein in US Clock Rules". www.chicagopoint.com. Retrieved 2024-01-01.

espacenet.com

worldwide.espacenet.com

US patent 4062180, Meshi, Joseph & Ponsor, Jeffrey R., "Electronic chess clock", issued 1977-12-13 ; filed July 1975.
US patent 4247925, Meshi, Joseph & Ponsor, Jeffrey R., "Game microcomputer", issued 1981-01-27 ; filed January 1978.
US patent 4884255, Fisher, Robert J., "Digital chess clock", issued November 28, 1989 , filed August 5, 1988.

gambiter.com

"Chess clock - Rules and strategy of chess games". gambiter.com. Retrieved 2020-10-15.

iadclaw.org

Abe, Kirstin L. (December 2018). "Up Against the Clock – Time Limits in Civil Trials" (PDF). International Association of Defense Counsel. Page 2, note 1. Retrieved 2023-05-19.

patents.google.com

US5420830A, Jr, Frank A. Camaratta & Goichberg, William, "Chess clock", issued 1995-05-30

rd.com

Feinstein, PJ (2022-12-01). "13 Obscure Scrabble Rules Serious Players Need to Know". Reader's Digest. Retrieved 2023-05-19.

theweekinchess.com

The Week in Chess 161, The Week in Chess, 8-Dec-1997

uschess.org

new.uschess.org

"Rule Book Updates and Changes". US Chess.org. 2021-09-28. Retrieved 2023-07-15.