TREA

Design for combined ruler and magnifying caliper

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Information

  • Patent Grant
  • D259546
  • Patent Number
    D259,546
  • Date Filed
    Wednesday, February 21, 1979
    45 years ago
  • Date Issued
    Tuesday, June 16, 1981
    43 years ago
  • Inventors
  • Examiners
    • Holtje; Nelson C.
    Agents
    • Von Behren; Norvell E.
  • US Classifications
    Field of Search
    • US
    • D10 61
    • D10 62
    • D10 63
    • D10 64
    • D10 65
    • D10 74
    • D10 70
    • D10 71
    • D10 72
    • D10 73
    • 033 1 N
    • 033 403
    • 033 465
    • 033 471
    • 033 494
    • 033 495
    • 033 499
  • International Classifications
    • Term of Grant
      14Years
Information
Abstract
Description
Claims
  • The ornamental design for a combined ruler and magnifying caliper, substantially as shown and described.
US Referenced Citations (10)
Number Name Date Kind
65532 Bickford et al. Jun 1867
71953 Batchelder Dec 1867
D220061 Kerns Mar 1971
D246699 Pingel Dec 1977
D248864 Yen Aug 1978
D252615 Lopez Aug 1979
622569 Van Namee Apr 1899
1009214 Backstrom Nov 1911
1341435 Olsen May 1920
1797213 Marcum Mar 1931
Non-Patent Literature Citations (1)
Entry
Yachting-2/79-p. 81-Course Plotters at right.