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[Official Certificate for U.S. Patent 692984]

Official certificate issued by the U.S. patent office along with the text of a patent for an ironing board that has adjustable height and can be folded for storage.

Date: February 11, 1902

Creator: United States. Patent Office.

Item Type: Legal Document

Partner: Private Collection of J. K. Johnson

Rules of Practice of the United States Patent Office

Booklet outlining the rules related to the grant of U.S. patents for inventions, including explanations of the relevant regulations and forms. This edition includes the text published in 1892, with preceding text for updates and revisions through October 1895. There are a number of handwritten notes and markings in this copy. Index starts on page 95.

Date: October 15, 1895

Creator: United States. Patent Office.

Item Type: Book

Partner: Private Collection of J. K. Johnson

[Letters Patent for Flutter Wheels]

Letters patent granting rights to James Stewart for an improvement to flutter wheels used to drive gins, mills, and other machinery.

Date: October 24, 1828

Creator: United States. Patent Office.

Item Type: Patent

Partner: UNT Libraries Special Collections

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[Official Certificate for U.S. Patent 692984]

Rules of Practice of the United States Patent Office

[Letters Patent for Flutter Wheels]