Optical device

- WELCH ALLYN, INC.
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Description

FIG. 1 is a perspective view of an optical device showing my new design;

FIG. 2 is another perspective view thereof;

FIG. 3 is a front elevation view thereof;

FIG. 4 is a rear elevation view thereof;

FIG. 5 is a right side elevation view thereof;

FIG. 6 is a left side elevation view thereof;

FIG. 7 is a top plan view thereof; and,

FIG. 8 is a bottom plan view thereof.

The broken dash lines shown in the figures represent portions of the suction optical device that form no part of the claimed design. The broken dash dot line represents boundaries to the claimed design and forms no part of the claimed design.

Claims

The ornamental design for an optical device, as shown and described.

Referenced Cited
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Other references
  • 3.5 V Diagnostic Otoscopes [online] [retrieved Jun. 10, 2014]. Retrieved from the Internet: <URL:http://intl.welchallyn.com/apps/products/product.jsp?id=11-ac-100-0000000001141>. (2011) 1 page.
  • 3.5 V Standard Ophthalmoscope [online] [retrieved Jun. 10, 2014]. Retrieved from the Internet: <URL:http://intel.welchallyn.com/apps/products/product.jsp?id=11-ac-100-0000000001137>. (2011) 1,page.
  • PocketScope Ophthalmoscope [online] [retrieved Jun. 10, 2014]. Retrieved from the Internet: <URL:http://intel.welchallyn.com/apps/products/product.jsp?id=11-ac-100-0000000001139>. (2011) 1 page.
  • PocketScope Otoscope with Throat Illuminator [online] [retrieved Jun. 10, 2014]. Retrieved from the Internet: <URL:http://intel.welchallyn.com/apps/products/product.jsp?id=11-ac-100-0000000001148. (2011) 1 page.
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  • Design U.S. Appl. No. 29/544,302, filed Nov. 2, 2015, in Re: Myers et al., “Optical Imaging Device ”.
  • Design U.S. Appl. No. 29/650,401, filed Jun. 6, 2018, in Re: Knieriem et al., “Medical Device”.
  • Design U.S. Appl. No. 29/654,308, filed Jun. 22, 2018, in Re: Englert et al., “Medical Device”.
Patent History
Patent number: D901010
Type: Grant
Filed: Aug 17, 2018
Date of Patent: Nov 3, 2020
Assignee: WELCH ALLYN, INC. (Skaneateles, NY)
Inventor: Brian Perrault (Skaneateles Falls, NY)
Primary Examiner: Wan Laymon
Assistant Examiner: Mark Booker
Application Number: 29/660,167
Classifications
Current U.S. Class: Viewing (e.g., Otoscope, Ophthalmoscope, Etc.) (D24/137)