Company Filing History:

4 out of 8

Mcdonald Products Corporation

patents

Years Active: 1983-1986

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4 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 4620636 - Office accessory system for use on both horizontal and vertical surfaces (1986-11-04),

2. 4478339 - Office accessory system for use on both horizontal and vertical surfaces (1984-10-23),

3. D268118 - Combined calendar, memo and pencil holder (1983-03-01),

4. D267656 - Combined letter tray and file (1983-01-18),

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Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.

For the Inventor, By the Inventor

Thomas B Walklet

Location History:

Company Filing History:

Years Active: 1983-1986