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Rafail Babitchenko Phones & Addresses

  • Los Angeles, CA
  • 10537 Dempsey Ave, Granada Hills, CA 91344 (818) 892-9791
  • Costa Mesa, CA
  • Sepulveda, CA

Publications

Us Patents

Accessories For Outside Micrometers And Calipers

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US Patent:
53456920, Sep 13, 1994
Filed:
Dec 28, 1992
Appl. No.:
7/997328
Inventors:
Rafail N. Babitchenko - Granada Hills CA
International Classification:
G01B 502
US Classification:
33828
Abstract:
Extension standards are provided for outside micrometers and calipers. Sleeves engage the extension standards and the micrometer anvil and/or spindle, or the measuring surfaces of calipers, to selectably position the measuring gap and also to provide different sizes of such measuring gaps at those positions.

Holder For Displaying Flat Patterns In Two Or Three Dimensions

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US Patent:
50783483, Jan 7, 1992
Filed:
May 16, 1991
Appl. No.:
7/701050
Inventors:
Rafail N. Babitchenko - Granada Hills CA
International Classification:
A47G 2900
US Classification:
248124
Abstract:
The holder comprises a base together with an upright central post. The post carries thereon at least one pair of pivot carriers which are separately movable up and down the central post and clamped thereto at selected positions. Each of the pivot carriers has pivoted thereto a pair of arms. The outer ends of the arms are attached to each other by a pivot-carrying clamp. The pivot axes are all parallel so that two triangles lying in the same plane are formed. Paper holders may be attached to the arms at any selected position to display a flat pattern. When two such sets are used together, the flat pattern can be held in a 3-dimensional display.
Rafail A Babitchenko from Los Angeles, CA, age ~86 Get Report