Report of the Commissioner of Patents Showing the Operations of the Patent Office During the Year 1844

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Report of the Commissioner of Patents, Showing the Operations of the Patent Office During the Year 1844. January 29, 1845. Read, and Ordered that a Motion that it be Printed, and that 5,000 Additional Copies be Furnished for the Use of the Senate, be Referred to the Committee on Printing. January 30, 1845. Ordered to be Printed, and that 20,000 Additional Copies (omitting the Lists of Patents) be Furnished, 19,500 of which for the Use of the Senate, and 500 for the Use of the Commissioner of Patents

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Annual Report of the Commissioner of Patents

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Patent Office

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A Digest of Patents, Issued by the United States, Including the Years 1839, 1840 and 1841

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Report of the Commissioner of Patents

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Report from the Commissioner of Patents, Showing the Operations of His Office During the Year 1839. January 24, 1840. Referred to the Committee on Patents and the Patent Office, and Ordered to be Printed

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Report of the Commissioner of Patents [Henry L. Ellsworth], Showing the Operations of the Patent Office During the Year 1843

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Report from the Commissioner of Patents, Showing the Operations of the Patent Office During the Year 1842. February 1, 1843. Read and Referred to the Committee on Patents and the Patent Office. February 3, 1843. Motion to Print, Referred to the Committee on Printing. February 7, 1843. Ordered to be Printed, with a Portion of the Documents, and that 1,000 Additional Copies be Furnished for the Use of the Senate

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Patent Office. Report from the Commissioner of Patents, Showing the Operations of the Patent Office During the Year 1842. February 1, 1843. Read, and Laid Upon the Table

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