CA997606A - Mirror having variable curvature lower portion - Google Patents

Mirror having variable curvature lower portion

Info

Publication number
CA997606A
CA997606A CA175,575A CA175575A CA997606A CA 997606 A CA997606 A CA 997606A CA 175575 A CA175575 A CA 175575A CA 997606 A CA997606 A CA 997606A
Authority
CA
Canada
Prior art keywords
mirror
lower portion
variable curvature
curvature lower
variable
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
CA175,575A
Other languages
English (en)
Other versions
CA175575S (en
Inventor
Milton A. Doolittle
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.)
SELECT-A-SIZE
Original Assignee
SELECT-A-SIZE
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 SELECT-A-SIZE filed Critical SELECT-A-SIZE
Application granted granted Critical
Publication of CA997606A publication Critical patent/CA997606A/en
Expired legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47G—HOUSEHOLD OR TABLE EQUIPMENT
    • A47G1/00—Mirrors; Picture frames or the like, e.g. provided with heating, lighting or ventilating means
    • A47G1/02—Mirrors used as equipment
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B26/00—Optical devices or arrangements for the control of light using movable or deformable optical elements
    • G02B26/08—Optical devices or arrangements for the control of light using movable or deformable optical elements for controlling the direction of light
    • G02B26/0816—Optical devices or arrangements for the control of light using movable or deformable optical elements for controlling the direction of light by means of one or more reflecting elements
    • G02B26/0825—Optical devices or arrangements for the control of light using movable or deformable optical elements for controlling the direction of light by means of one or more reflecting elements the reflecting element being a flexible sheet or membrane, e.g. for varying the focus

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Mirrors, Picture Frames, Photograph Stands, And Related Fastening Devices (AREA)
  • Optical Elements Other Than Lenses (AREA)
CA175,575A 1973-04-13 1973-07-04 Mirror having variable curvature lower portion Expired CA997606A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US00351045A US3832039A (en) 1973-04-13 1973-04-13 Mirror having variable convex lower portion

Publications (1)

Publication Number Publication Date
CA997606A true CA997606A (en) 1976-09-28

Family

ID=23379350

Family Applications (1)

Application Number Title Priority Date Filing Date
CA175,575A Expired CA997606A (en) 1973-04-13 1973-07-04 Mirror having variable curvature lower portion

Country Status (8)

Country Link
US (1) US3832039A (ja)
JP (1) JPS5053163A (ja)
AU (1) AU6741274A (ja)
CA (1) CA997606A (ja)
DE (1) DE2417559A1 (ja)
FR (1) FR2225121B3 (ja)
GB (1) GB1444443A (ja)
IT (1) IT1007895B (ja)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4575200A (en) * 1983-07-13 1986-03-11 Humiston Gerald F Flexible mirror device
JPH0255785U (ja) * 1988-10-14 1990-04-23
DE4221375A1 (de) * 1992-07-01 1994-01-05 Holzer Walter Spiegel für Auflichtprojektoren
US5291337A (en) * 1992-10-21 1994-03-01 Zenith Products Corp. Device for adjusting the magnification of a flexible mirror and a method of making the same
US5497274A (en) * 1993-09-02 1996-03-05 Image Optical Corporation Viewing assembly for producing an optically corrected reflected image
GB2289546A (en) * 1994-05-04 1995-11-22 Oxford Lensats Ltd Variable power mirror with vent
US5835292A (en) * 1997-06-02 1998-11-10 Rockwood Industries, Inc. Slimming mirror
DE10052250A1 (de) * 2000-10-21 2002-04-25 Lt Ultra Prec Technology Gmbh Spiegel, insbesondere adaptiver Spiegel
US20040206712A1 (en) * 2003-04-17 2004-10-21 Becker Designed, Inc. Rotatable storage device and mirror
US20070091423A1 (en) * 2005-04-15 2007-04-26 Belzunce Philip R Weight loss method and apparatus
TW200730380A (en) * 2006-02-10 2007-08-16 King Design Ind Co Ltd Rear view mirror
GB2467549A (en) * 2009-02-04 2010-08-11 Catherine Macconville Mirror adjustable between flat and convex shapes
AT517595B1 (de) * 2016-02-11 2017-03-15 Messmer Hans-Peter Ganzkörperspiegel
US10299567B2 (en) 2016-03-09 2019-05-28 Scott D. Usher Mirror with zone of selected magnification and discretionary illumination
RU169796U1 (ru) * 2016-10-10 2017-04-03 Ольга Владимировна Величко Зеркало с эффектом стройности

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US840084A (en) * 1904-03-18 1907-01-01 Friederich Mueller Reflector.
US3004472A (en) * 1958-07-09 1961-10-17 Glemby Company Inc Mirror with means for adjustably flexing same
US3445157A (en) * 1965-09-17 1969-05-20 Science For Fun Inc Hand-operated distorting toy mirror

Also Published As

Publication number Publication date
FR2225121B3 (ja) 1977-02-18
IT1007895B (it) 1976-10-30
DE2417559A1 (de) 1974-11-07
AU6741274A (en) 1975-10-02
GB1444443A (en) 1976-07-28
US3832039A (en) 1974-08-27
JPS5053163A (ja) 1975-05-12
FR2225121A1 (ja) 1974-11-08

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