Earned run and batting average calculator

Details Earned run and batting average calculator Earned run and batting average calculator

1988-04-18

1989-09-19

Harkcom, Gary V.

Boots, shoes, and leggings

364411, 364734, G06F 1502

Patent

active

048687723

ABSTRACT:
A hand held calculator for quickly calculating the earned run average of a baseball pitcher or the batting average of a baseball player. The calculator employs a data input key board with whole number keys, fraction keys, function keys such as those required to perform mathematical functions and special function keys dedicated to the calculation of earned run and batting averages. The data input key board is interconnected to a visual display, in one embodiment a dedicated times 9 circuit and an arithmetic logic unit (ALU). The keys of the data input key board include indicia indicating their function.

REFERENCES:
patent: 4048484 (1977-09-01), Brittan
patent: 4118783 (1978-10-01), Collins
patent: 4142236 (1979-02-01), Martz
patent: 4266214 (1981-05-01), Peters, Jr.
patent: 4282580 (1981-08-01), McGuire et al.
patent: 4367526 (1983-01-01), McGeary et al.
patent: 4715011 (1987-12-01), Brittan

Affiliated with

Also associated with

Rating

Earned run and batting average calculator does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Earned run and batting average calculator, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Earned run and batting average calculator will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-374199