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Author United States. Patent Office.
Title U. S. patents.
Imprint New Haven, Research Publication inc.
 Permanent link for this record
Identity U.S. UTILITY PATENTS MICROFILM & HOLDINGS
Call No.*XFR-1
LocationScience, Industry and Business Library 
Holdings1790-Dec(1999).
Latest Received:
Location Call No. Status Help Message
 Science, Industry and Business Library  *XFR-1  1790-1836; 1-36300 (1836-1862)    AVAILABLE CLOSED STACKS
 Science, Industry and Business Library  *XFR-1  36301-96511 (1862-1869)    ON HOLDSHELF CLOSED STACKS
 Science, Industry and Business Library  *XFR-1  97687-158349 (1869-1894)    AVAILABLE CLOSED STACKS
 Science, Industry and Business Library  *XFR-1  158350-216029 (1875-1879)    ON HOLDSHELF CLOSED STACKS
 Science, Industry and Business Library  *XFR-1  216030-268019 (1879-1882)    ON HOLDSHELF CLOSED STACKS
 Science, Industry and Business Library  *XFR-1  268020-316224 (1882-1885)    AVAILABLE CLOSED STACKS
 Science, Industry and Business Library  *XFR-1  316225-362743 (1885-1887)    AVAILABLE CLOSED STACKS
 Science, Industry and Business Library  *XFR-1  362744-406959 (1887-1889)    ON HOLDSHELF CLOSED STACKS
 Science, Industry and Business Library  *XFR-1  406960-450359 (1889-1891)    AVAILABLE CLOSED STACKS
 Science, Industry and Business Library  *XFR-1  450360-492899 (1891-1893)    AVAILABLE CLOSED STACKS

Details

Note Microfilm in cartridges.
Numbering Patents for 1790-1836 are unnumbered. Numbering begins in 1837 with no. 1.
Subject Patents -- United States.
Abbreviated Title US utility patents
US design patents
USPTO products and services provided by the Patent and Trademark Depositoroy Library (PTDL) Program
US utility patents
US design patents
Call No. *XFR-1
Research Call Number *XFR-1