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Helmut K Amthor

from Olmsted Twp, OH
Deceased

Helmut Amthor Phones & Addresses

  • 1497 Prospect Ave, Rocky River, OH 44116
  • 2830 Concord Rd, Cleveland, OH 44124
  • Olmsted Twp, OH
  • Indian Rocks Beach, FL
  • 26376 John Rd APT 315, Olmsted Twp, OH 44138 (440) 915-2146

Work

Position: Retired

Education

Degree: Graduate or professional degree

Publications

Us Patents

Squeezable Flashlight

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US Patent:
47317124, Mar 15, 1988
Filed:
Dec 10, 1986
Appl. No.:
6/940129
Inventors:
Helmut K. Amthor - Rocky River OH
Assignee:
Eveready Battery Company - St. Louis MO
International Classification:
F21L 700
US Classification:
362189
Abstract:
A flashlight includes a flexible housing of mating halves. A lamp and two batteries are arranged such that the lamp terminals are in contact with the battery terminals. The lamp is operated by squeezing the housing which in turn bends a switch member that completes the circuit between the batteries and the lamp.

Battery Assembly

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US Patent:
49592807, Sep 25, 1990
Filed:
Nov 13, 1989
Appl. No.:
7/434371
Inventors:
Helmut K. Amthor - Rocky River OH
Assignee:
Eveready Battery Company, Inc. - St. Louis MO
International Classification:
H01M 206
US Classification:
429 27
Abstract:
The invention relates to a battery comprising a rectangular housing containing two series connected cylindrical cell stacks disposed within the housing in parallel relationship and arranged such that the longitudinal axis of each cell stack is parallel to the width dimension of the housing and wherein the cells of the two cell stacks are connected in series to terminals on the exterior of the housing.
Helmut K Amthor from Olmsted Twp, OHDeceased Get Report