Intraocular lens with spiral resilient support means

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Description

FIG. 1 is a front perspective view of an intraocular lens with spiral resilient support means showing my new design;

FIG. 2 is a back perspective view thereof;

FIG. 3 is a front elevational view thereof;

FIG. 4 is a left side elevational view thereof;

FIG. 5 is a right side elevational view thereof;

FIG. 6 is a top plan view thereof;

FIG. 7 is a bottom plan view thereof; and

FIG. 8 is a rear elevational view thereof.

Referenced Cited
U.S. Patent Documents
D267041 November 23, 1982 Hessburg
3925825 December 1975 Richards et al.
4159546 July 3, 1979 Shearing
4244060 January 13, 1981 Hoffer
4249271 February 10, 1981 Poler
4254510 March 10, 1981 Tennant
Other references
  • Ophthalmology Times-vol. 6, No. 4-Apr. 1981-Intraocular Lens. "The Intraocular Implant Lens Development and Results with Special Reference to the Binkhorst Lens", by M. E. Nordlohne, The Williams & Wilkins Co., Baltimore, 1975, pp. 14-20.
Patent History
Patent number: D285255
Type: Grant
Filed: Apr 12, 1982
Date of Patent: Aug 19, 1986
Inventor: Dennis D. Shepard (Santa Maria, CA)
Primary Examiner: Catherine E. Kemper
Attorney: Daniel J. Meaney, Jr.
Application Number: 6/367,294
Classifications
Current U.S. Class: D24/33