USD434498S

USD434498S - Indirect ophthalmoscopy lens two piece retaining ring

Info

Publication number: USD434498S
Application number: US29/100,339
Authority: US
Inventors: Richard M. Mueller; Donald A. Volk
Original assignee: Volk Optical Inc
Current assignee: Volk Optical Inc
Priority date: 1999-02-09
Filing date: 1999-02-09
Publication date: 2000-11-28
Anticipated expiration: 2014-11-28

Description

FIG. 1 is a side elevational view of an unattached indirect ophthalmoscopy lens retaining ring, showing the new design according to a first embodiment;

FIG. 2 is a side elevational view of the attached indirect ophthalmosopy lens retaining ring, showing the new design according to the first embodiment;

FIG. 3 is a cross-sectional view taken along line 3--3 of FIG. 2 where the indirect ophthalmoscopy lens is clearly shown;

FIG. 4 is an end elevational view taken from the right of FIG. 2;

FIG. 5 is an end elevational view taken from the left of FIG. 2;

FIG. 6 is a side elevational of an unattached indirect ophthalmoscopy lens retaining ring, showing the new design according to a second embodiment;

FIG. 7 is a side elevational view of the attached indirect ophthalmoscopy lens retaining ring, showing the new design according to a second embodiment;

FIG. 8 is a cross-sectional view taken along line 8--8 of FIG. 7 where the indirect ophthalmoscopy lens is clearly shown;

FIG. 9 is an end elevational view taken from the right of FIG. 7; and,

FIG. 10 is an end elevational view taken from the left of FIG. 7.

Claims

The ornamental design for an indirect ophthalmoscopy lens two piece retaining ring, as shown and described.