Ultrasonic ocular biometry unit
Bollinger , et al. October 25, 1
U.S. patent number D271,136 [Application Number 06/314,112] was granted by the patent office on 1983-10-25 for ultrasonic ocular biometry unit. This patent grant is currently assigned to Teknar, Inc.. Invention is credited to Arthur E. Bollinger, Kenneth O. Head.
| United States Patent | D271,136 |
| Bollinger , et al. | October 25, 1983 |
Ultrasonic ocular biometry unit
Claims
The ornamental design for an ultrasonic ocular biometry unit, substantially as shown and described.
| Inventors: | Bollinger; Arthur E. (St. Louis County, MO), Head; Kenneth O. (St. Louis, MO) |
|---|---|
| Assignee: | Teknar, Inc. (Fenton,
MO) |
| Appl. No.: | 06/314,112 |
| Filed: | October 23, 1981 |
| Current U.S. Class: | D24/172; D10/75 |
| Current International Class: | D2402 |
| Field of Search: | ;128/660 ;D10/46,75 ;D24/1.1,17 ;351/23,37,30,32 ;73/628,625,626 |
References Cited [Referenced By]
U.S. Patent Documents
| D246987 | January 1978 | Hawkins |
| D253909 | January 1980 | Armbruster |
| D263880 | April 1982 | Francis |
| D264128 | April 1982 | Barnes |
| 4282880 | August 1981 | Gardineer et al. |
| 4287767 | September 1981 | Kretz |
| 4315435 | February 1982 | Proudian |
| 4339952 | July 1982 | Foster |
Attorney, Agent or Firm: Kalish & Gilster
Description
FIG. 1 is a perspective view of an ultrasonic ocular biometry unit showing our new design.
FIG. 2 is a right side elevation thereof.
FIG. 3 is a rear elevation thereof.
FIG. 4 is a bottom plan view thereof.
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