GB428436A - An improved apparatus for investigating, correcting and developing the power of human vision - Google Patents

An improved apparatus for investigating, correcting and developing the power of human vision

Info

Publication number
GB428436A
GB428436A GB709435A GB709435A GB428436A GB 428436 A GB428436 A GB 428436A GB 709435 A GB709435 A GB 709435A GB 709435 A GB709435 A GB 709435A GB 428436 A GB428436 A GB 428436A
Authority
GB
United Kingdom
Prior art keywords
investigating
correcting
developing
power
human vision
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
GB709435A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to GB709435A priority Critical patent/GB428436A/en
Publication of GB428436A publication Critical patent/GB428436A/en
Expired legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
    • A61H5/00—Exercisers for the eyes
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B3/00—Apparatus for testing the eyes; Instruments for examining the eyes

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Veterinary Medicine (AREA)
  • Ophthalmology & Optometry (AREA)
  • Public Health (AREA)
  • General Health & Medical Sciences (AREA)
  • Surgery (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Physics & Mathematics (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Biomedical Technology (AREA)
  • Engineering & Computer Science (AREA)
  • Biophysics (AREA)
  • Epidemiology (AREA)
  • Pain & Pain Management (AREA)
  • Physical Education & Sports Medicine (AREA)
  • Rehabilitation Therapy (AREA)
  • Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)

Abstract

428,436. Eye - exercising appliances. SIMPKINS, R. G., 13, Holly Road, Edgbaston, Birmingham. May 10, 1934, No. 7094/35. Divided out of 425,474. [Class 81 (ii)] Apparatus for investigating, correcting, and developing the power of human vision comprises a number of telescopic members 1<a>, 1<b>, 1<c>, detachably secured together as by screws 6, and supported by a stem 2, on a stand 3, The member 1<c> carries a focusing disc 5 having a focusing spot 5<a>, and the member 1<a> a chin-rest strap 4 connected by a swivel link 4<b> and having a handle 4<a>. Specification 425,474 is referred to.
GB709435A 1934-05-10 1934-05-10 An improved apparatus for investigating, correcting and developing the power of human vision Expired GB428436A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB709435A GB428436A (en) 1934-05-10 1934-05-10 An improved apparatus for investigating, correcting and developing the power of human vision

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB709435A GB428436A (en) 1934-05-10 1934-05-10 An improved apparatus for investigating, correcting and developing the power of human vision

Publications (1)

Publication Number Publication Date
GB428436A true GB428436A (en) 1935-05-13

Family

ID=9826494

Family Applications (1)

Application Number Title Priority Date Filing Date
GB709435A Expired GB428436A (en) 1934-05-10 1934-05-10 An improved apparatus for investigating, correcting and developing the power of human vision

Country Status (1)

Country Link
GB (1) GB428436A (en)

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