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The ornamental design for an automated hand-held keratometer, as shown and described. |
FIG. 1 is a perspective view of an automated hand-held keratometer showing our new design;
FIG. 2 is a front elevational view of the automated hand-held keratometer illustrated in FIG. 1;
FIG. 3 is a rear elevational view of the automated hand-held keratometer illustrted in FIG. 1;
FIG. 4 is a left side elevational view of the automated hand-held keratometer illustrated in FIG. 1;
FIG. 5 is a right side elevational view of the automated hand-held keratometer illustrated in FIG. 1;
FIG. 6 is a top plan view of the automated hand-held keratometer illustrated in FIG. 1;
FIG. 7 is a bottom plan view of the automated hand-held keratometer illustrated in FIG. 1;
FIG. 8 is a perspective view of the hand-held unit, shown with the base unit removed for ease of illustration;
FIG. 9 is a front elevational view of the automated hand-held keratometer illustrated in FIG. 8;
FIG. 10 is a rear elevational view of the automated hand-held keratometer illustrated in FIG. 8;
FIG. 11 is a left side elevational view of the automated hand-held keratometer illustrated in FIG. 8;
FIG. 12 is a right side elevational view of the automated hand-held keratometer illustrated in FIG. 8;
FIG. 13 is a top plan view of the automated hand-held keratometer illustrated in FIG. 8; and,
FIG. 14 is a bottom plan view of the automated hand-held keratometer illustrated in FIG. 8.
Patent | Priority | Assignee | Title |
10499809, | Mar 20 2015 | Glaukos Corporation | Gonioscopic devices |
10674906, | Feb 24 2017 | Glaukos Corporation | Gonioscopes |
11019996, | Mar 20 2015 | Glaukos Corporation | Gonioscopic devices |
11019997, | Mar 20 2015 | Glaukos Corporation | Gonioscopic devices |
11744458, | Feb 24 2017 | Glaukos Corporation | Gonioscopes |
11826104, | Mar 20 2015 | Glaukos Corporation | Gonioscopic devices |
5864383, | Apr 24 1997 | Bausch & Lomb Incorporation | Single-curvature placido plate |
6079831, | Apr 24 1997 | Bausch & Lomb Incorporation | Device and method for mapping the topography of an eye using elevation measurements in combination with slope measurements |
6120150, | Apr 24 1997 | Bausch & Lomb Incorporation | Device and method for mapping the topography of an eye using elevation measurements in combination with slope measurements |
6257723, | Apr 24 1997 | Bausch & Lomb Incorporation | Device and method for mapping the topography of an eye using elevation measurements in combination with slope measurements |
D413979, | Jun 24 1998 | Welch Allyn, Inc | Vision screener |
D436665, | Apr 03 2000 | AMO Manufacturing USA, LLC | Ophthalmic device for mapping the acuity of a human eye using wavefront analysis |
D799046, | Jun 19 2015 | Apparatus with equipment for analyzing the eyes | |
D833008, | Feb 27 2017 | Glaukos Corporation | Gonioscope |
D886997, | Feb 27 2017 | Glaukos Corporation | Gonioscope |
Patent | Priority | Assignee | Title |
3552837, | |||
4407572, | Jun 12 1980 | Allergan Humphrey | Keratometer |
4420228, | Jun 12 1980 | Allergan Humphrey | Method and apparatus for analysis of corneal shape |
4772115, | Sep 02 1986 | TOMEY CO , LTD | Illuminated ring keratometer device |
5080477, | Aug 28 1989 | Surface topographer | |
D293818, | Sep 30 1985 | CAMBRIDGE INSTRUMENTS INC , A DE CORP | Keratometer or the like |
Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
Mar 09 1995 | METAPHASE OPTHALMIC CORPORATION | ALCON LABORATORIES, INC | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 007470 | /0214 | |
Mar 22 2001 | ALCON LABORATORIES, INC | ALCON MANUFACTURING, LTD | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 011667 | /0559 |
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