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Patent
D271399
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Priority
Oct 26 1981
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Filed
Oct 26 1981
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Issued
Nov 15 1983
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Expiry
Nov 15 1997
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Assg.orig
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Entity
unknown
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0
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12
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n/a
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The new and ornamental design for an ophthalmic instrument, or similar article substantially as shown and described.
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FIG. 1 is a front perspective view of our new design for an ophthalmic
instrument or similar article taken from the left side thereof; and
FIG. 2 is a rear perspective view of the instrument of FIG. 1 taken from
the right side thereof.
Speaker, Edwin A., Jordan, Paul A.
| Patent |
Priority |
Assignee |
Title |
| Patent |
Priority |
Assignee |
Title |
| 1633979, |
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| 1657601, |
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| 3594072, |
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| 3797921, |
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| 3824005, |
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| 3891311, |
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| 4095859, |
Jan 05 1977 |
Baylor College of Medicine |
Portable eye examination system cart |
| 4102564, |
Apr 18 1975 |
|
Portable device for the accurate measurement of eye movements both in light and obscurity |
| 4128317, |
Jun 01 1977 |
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Positioning means for ophthalmic examinations |
| 4139280, |
Sep 03 1975 |
CARL-ZEISS-STIFTUNG, HEIDENHEIM BRENZ, DBA CARL ZEISS |
Head rest for ophthalmological examination |
| 4187005, |
Oct 20 1978 |
CAMBRIDGE INSTRUMENTS INC , A DE CORP |
Microscope support system for use in examining eyes in vivo and enucleated |
| GB2054898, |
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| Date |
Maintenance Fee Events |
n/a
| Date |
Maintenance Schedule |
n/a