The broken lines showing the character “A” in the FIGS. illustrate portions of the writing instrument attachment that form no part of the claimed design.
The broken lines showing the character “A” in the FIGS. illustrate portions of the writing instrument attachment that form no part of the claimed design.
Number | Name | Date | Kind |
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176144 | McDougall | Apr 1876 | A |
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2193396 | Duffey | Mar 1940 | A |
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20120318707 | Zivitz | Dec 2012 | A1 |
20180037050 | Marshall | Feb 2018 | A1 |