Intraocular lens folder

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Description

FIG. 1 is a perspective view of a first embodiment of our new design for an intraocular lens folder showing the upper and left side from the handle end;

FIG. 2 is a top plan view of the intraocular lens folder illustrated in FIG. 1;

FIG. 3 is a bottom plan view of the intraocular lens folder illustrated in FIG. 1;

FIG. 4 is a head end elevational view of the intraocular lens folder illustrated in FIG. 1;

FIG. 5 is a handle end elevational view of the intraocular lens folder illustrated in FIG. 1;

FIG. 6 is a left side elevational view of the intraocular lens folder illustrated in FIG. 1;

FIG. 7 is a right side elevational view of the intraocular lens folder illustrated in FIG. 1;

FIG. 8 is a cross-sectional view of the intraocular lens folder illustrated in FIG. 1 taken along line 8--8 in FIG. 2;

FIG. 9 is a cross-sectional view of the intraocular lens folder illustrated in FIG. 1 taken along line 9--9 in FIG. 2;

FIG. 10 is a cross-sectional view of the intraocular lens folder illustrated in FIG. 1 taken along line 10--10 in FIG. 3;

FIG. 11 is a perspective view, similar to FIG. 1, of a second embodiment of our new design for an intraocular lens folder showing the upper and left side from the handle end;

FIG. 12 is a top plan view of the intraocular lens folder illustrated in FIG. 11;

FIG. 13 is a bottom plan view of the intraocular lens folder illustrated in FIG. 11;

FIG. 14 is a head end elevational view of the intraocular lens folder illustrated in FIG. 11;

FIG. 15 is a handle end elevational view of the intraocular lens folder illustrated in FIG. 11;

FIG. 16 is a left side elevational view of the intraocular lens folder illustrated in FIG. 11;

FIG. 17 is a right side elevational view of the intraocular lens folder illustrated in FIG. 11;

FIG. 18 is a cross-sectional view of the intraocular lens folder illustrated in FIG. 11 taken along line 18--18 in FIG. 12;

FIG. 19 is a cross-sectional view of the intraocular lens folder illustrated in FIG. 11 taken along line 19--19 in FIG. 12; and,

FIG. 20 is a cross-sectional view of the intraocular lens folder illustrated in FIG. 11 taken along line 20--20 in FIG. 13.

Referenced Cited
U.S. Patent Documents
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4402396 September 6, 1983 Graham
4573998 March 4, 1986 Mazzocco
4619657 October 28, 1986 Keates et al.
4834750 May 30, 1989 Gupta
4844065 July 4, 1989 Faulkner
4844093 July 4, 1989 Jampel et al.
4911158 March 27, 1990 Weatherly
4919130 April 24, 1990 Stoy et al.
4988352 January 29, 1991 Poley
5007913 April 16, 1991 Dulebohn et al.
5066297 November 19, 1991 Cumming
5100410 March 31, 1992 Dulebohn
5123905 June 23, 1992 Kelman
5139501 August 18, 1992 Klaas
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5176686 January 5, 1993 Poley
Foreign Patent Documents
2673526 October 1992 FRX
Patent History
Patent number: D349342
Type: Grant
Filed: Feb 2, 1993
Date of Patent: Aug 2, 1994
Assignee: Alcon Laboratories, Inc. (Fort Worth, TX)
Inventors: Stephen J. Van Noy (Fort Worth, TX), Robert Hambleton (Plano, TX)
Primary Examiner: A. Hugo Word
Assistant Examiner: I. Simmons
Attorney: Jeffrey S. Schira
Application Number: 0/4,357