Finger insert for bowling balls

Details Finger insert for bowling balls Finger insert for bowling balls

1982-09-20

1984-02-21

Marlo, George J.

Amusement devices: games

Aerial projectile game; game element or accessory therefor...

Target

A63B 3700, A63B 4302

Patent

active

044325460

ABSTRACT:
An insert for the finger holes of a bowling ball. The insert has a hollow body which is held by partial vacuum in the finger hole. A finger pad on the insert is contacted by the finger tip to provide cushioning. A high friction corrugated surface on the finger pad enhances the grip of the finger tip. The finger opening varies in size among different inserts to accommodate various sized fingers, although the thickness of the finger pad remains constant to maintain the cushioning effect uniform and to facilitate drilling of the finger holes to the proper span in the ball. All inserts have the same outside diameter to standardize the size of the finger holes in the bowling balls.

REFERENCES:
patent: 1021490 (1912-03-01), Scully
patent: 2469268 (1949-05-01), Jerome
patent: 2472406 (1949-06-01), Darula
patent: 2482190 (1949-09-01), Kramer
patent: 2708578 (1955-05-01), Mitchell
patent: 3012783 (1961-12-01), Bunk
patent: 3129002 (1964-04-01), Bednash
patent: 3148881 (1964-09-01), Yettito
patent: 3271031 (1966-09-01), Mitchell
patent: 3316588 (1967-05-01), Vezirakis
patent: 3342488 (1967-09-01), Novatnak
patent: 3416796 (1968-12-01), Ginder
patent: 3454440 (1969-07-01), Vezirakis
patent: 3784198 (1974-01-01), Bach
patent: 3804412 (1974-04-01), Chetirko
patent: 3816681 (1975-01-01), Kelsey
patent: 3963238 (1976-06-01), Patrignani
patent: 4062540 (1977-12-01), Calentine
patent: 4358112 (1982-11-01), Straborny

Affiliated with

Also associated with

Rating

Finger insert for bowling balls does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Finger insert for bowling balls, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Finger insert for bowling balls will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1031934