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  1. 1
    Annual report of the Commissioner of Patents. Report of the Commissioner of Patents, for the year 1846. January 23, 1847. Read, and referred to the Committee on Patents.

    Annual report of the Commissioner of Patents. Report of the Commissioner of Patents, for...

    Published 1847
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  2. 2
    Annual report of the Commissioner of Patents. Report of the Commissioner of Patents, for the year 1845. February 24, 1846. Read, and referred to the Committee on Patents.

    Annual report of the Commissioner of Patents. Report of the Commissioner of Patents, for...

    Published 1846
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  3. 3
    Patents on medicines and chemical compounds. Letter from the Commissioner of Patents, relative to the issue of patents, under the law, for medicines and other chemical compounds, &c. February 23, 1875. -- Referred to the Committee on Patents and ordered to be printed.

    Patents on medicines and chemical compounds. Letter from the Commissioner of Patents, relative to the issue of patents, under the...

    Published 1875
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  4. 4
    Annual report of the Commissioner of Patents for the year 1869. Volume IV. Illustrations of patents.

    Annual report of the Commissioner of Patents for the year 1869. Volume IV. Illustrations of patents.

    Published 1869
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  5. 5
    Annual report of the Commissioner of Patents for the year 1869. Volume III. Illustrations of patents.

    Annual report of the Commissioner of Patents for the year 1869. Volume III. Illustrations of patents.

    Published 1870
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  6. 6
    The Patent Office.

    The Patent Office.

    Published 1890
    “…and accommodations of Patent Office.…”
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  7. 7
    Sewing machine patents. Resolution of the Legislature of Iowa, protesting against the extension of sewing machine patents. February 16, 1874. -- Referred to the Committee on Patents and ordered to be printed.

    Sewing machine patents. Resolution of the Legislature of Iowa, protesting against the extension of sewing machine patents. February 16, 1874. -- Referred to the Committee on Patents and ordered to be printed.

    Published 1874
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  8. 8
    Annual report of Commissioner of Patents. Report of the Commissioner of Patents, for the year 1843. February 16, 1844. Referred to the Committee on Patents. March 12, 1844. Resolved, that 3,000 copies of the report of the Commissioner of Patents, and 15,000 copies of said report, without the list of patents, granted or expired, or the list of claims, be printed.

    Annual report of Commissioner of Patents. Report of the Commissioner of Patents, for...

    Published 1844
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  9. 9
    Annual report of the Commissioner of Patents, for the year 1847. March 3, 1848. Referred to the Committee on Patents

    Annual report of the Commissioner of Patents, for the year 1847. March 3, 1848. Referred to the Committee on Patents

    Published 1848
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  10. 10
    Annual report of the Commissioner of Patents, for the year 1847. March 3, 1848. Referred to the Committee on Patents.

    Annual report of the Commissioner of Patents, for the year 1847. March 3, 1848. Referred to the Committee on Patents.

    Published 1848
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  11. 11
    Annual report of the Commissioner of Patents. Report of the Commissioner of Patents, for the year 1844. January 29, 1845. Referred to the Committee on Patents. January 30, 1845. Resolved, that 25,000 extra copies of the report of the Commissioner of Patents, without the list of patents granted or expired, and the list of claims, and 3,000 extra copies of the whole report, be printed.

    Annual report of the Commissioner of Patents. Report of the Commissioner of Patents, for...

    Published 1845
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  12. 12
    Report of the Commissioner of Patents for the year 1868. January 21, 1869. -- Referred to the Committee on Patents and ordered to be printed.

    Report of the Commissioner of Patents for the year 1868. January 21, 1869. -- Referred to the Committee on Patents and ordered to be printed.

    Published 1869
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  13. 13
    Report of the Commissioner of Patents for the year 1867. January 14, 1868. -- Referred to the Committee on Patents and ordered to be printed.

    Report of the Commissioner of Patents for the year 1867. January 14, 1868. -- Referred to the Committee on Patents and ordered to be printed.

    Published 1868
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  14. 14
    Annual report of the Commissioner of Patents for the year 1872. February 8, 1973. -- Referred to the Committee on Patents and ordered to be printed.

    Annual report of the Commissioner of Patents for the year 1872. February 8, 1973. -- Referred to the Committee on Patents and ordered to be printed.

    Published 1873
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  15. 15
    Annual report of the Commissioner of Patents for the year 1882. February 3, 1883. -- Referred to the Committee on Patents and ordered to be printed.

    Annual report of the Commissioner of Patents for the year 1882. February 3, 1883. -- Referred to the Committee on Patents and ordered to be printed.

    Published 1883
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  16. 16
    Infringement on patents. Letter from the Secretary of War, transmitting letter, &c., from Chief of Ordnance on House Bill 2865, relating to infringement on patents. April 12, 1876. -- Referred to the Committee on Patents and ordered to be printed.

    Infringement on patents. Letter from the Secretary of War, transmitting letter, &c., from Chief of Ordnance on House Bill 2865, relating to infringement on patents. April 12, 1876. -- Referred to the Committee on Patents and ordered to be printed.

    Published 1876
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  17. 17
    Index of patents issued from the United States Patent Office, 1920.

    Index of patents issued from the United States Patent Office, 1920.

    Published 1920
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  18. 18
    Statutes relating to patents. Letter from the Secretary of War, transmitting tentative drafts of bills amending certain sections of the Revised Statutes of the United States, relating to patents. December 2, 1918. -- Referred to the Committee on Patents and ordered to be printed.

    Statutes relating to patents. Letter from the Secretary of War, transmitting tentative drafts of bills amending certain sections of the Revised Statutes of the United States, relating to patents. December 2, 1918. -- Referred to the Committee on Patents and ordered to be printed.

    Published 1918
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  19. 19
    Annual report of the Commissioner of Patents for the year 1902. January 30, 1903. -- Laid before the House by the Speaker, referred to the Committee on Patents and ordered to be printed.

    Annual report of the Commissioner of Patents for the year 1902. January 30, 1903. -- Laid...

    Published 1903
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  20. 20
    Patent Office -- annual report of Commissioner. Letter from the Commissioner of Patents, transmitting statements of the operations of the Patent Office for the year 1839. February 12, 1840. Referred to the Committee on Patents.

    Patent Office -- annual report of Commissioner. Letter...

    Published 1840
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