×

Electric razor adapter

  • US 3,896,364 A
  • Filed: 10/18/1974
  • Issued: 07/22/1975
  • Est. Priority Date: 08/15/1973
  • Status: Expired due to Term
First Claim
Patent Images

1. An adapter for an electric razor suitable for transportation vehicles wherein said electric razor has a primary self-contained battery source for operation of said electric razor, said adapter comprizing:

  • appropriate electrical resistance means, means to electrically connect the input of said electrical resistance means to a secondary battery source such as in transportation vehicles, said secondary battery source being of higher voltage than said primary battery source, means to electrically connect the output of said electrical resistance means to the input of said electric razor, switching means to electrically connect a first appropriate resistance of said resistance means in series between said secondary battery source and said electric razor to start said electric razor, switching means to further electrically connect a second appropriate resistance of said resistance means in series between said secondary battery source and said electric razor for normal running of said electric razor, switching means to further electrically connect a third appropriate resistance of said resistance means in series between said secondary battery source and said primary battery source to properly recharge said primary battery source from said secondary battery source.

View all claims
  • 0 Assignments
Timeline View
Assignment View
    ×
    ×