TREA

for calendars

Follow

Industry

  • CPC
  • G07F17/166
This industry / category may be too specific. Please go to a parent level for more data

Parent Industries

GPHYSICS G07Checking devices G07FCOIN-FREED OR LIKE APPARATUS G07F17/00Coin-freed apparatus for hiring articles Coin-freed facilities or services

Current Industry

G07F17/166for calendars
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    2839172
    • Patent number 2,839,172
    • Issue date Jun 17, 1958
    • G07 - CHECKING-DEVICES
  • Information Patent Grant

    2550364
    • Patent number 2,550,364
    • Issue date Apr 24, 1951
    • G07 - CHECKING-DEVICES
  • Information Patent Grant

    2463433
    • Patent number 2,463,433
    • Issue date Mar 1, 1949
    • G07 - CHECKING-DEVICES
  • Information Patent Grant

    2268690
    • Patent number 2,268,690
    • Issue date Jan 6, 1942
    • G07 - CHECKING-DEVICES
  • Information Patent Grant

    2264155
    • Patent number 2,264,155
    • Issue date Nov 25, 1941
    • G07 - CHECKING-DEVICES
  • Information Patent Grant

    2137885
    • Patent number 2,137,885
    • Issue date Nov 22, 1938
    • G07 - CHECKING-DEVICES
  • Information Patent Grant

    2105065
    • Patent number 2,105,065
    • Issue date Jan 11, 1938
    • G07 - CHECKING-DEVICES
  • Information Patent Grant

    2105066
    • Patent number 2,105,066
    • Issue date Jan 11, 1938
    • G07 - CHECKING-DEVICES
  • Information Patent Grant

    2096418
    • Patent number 2,096,418
    • Issue date Oct 19, 1937
    • G07 - CHECKING-DEVICES
  • Information Patent Grant

    2077536
    • Patent number 2,077,536
    • Issue date Apr 20, 1937
    • G07 - CHECKING-DEVICES
  • Information Patent Grant

    2046167
    • Patent number 2,046,167
    • Issue date Jun 30, 1936
    • G07 - CHECKING-DEVICES
  • Information Patent Grant

    1886104
    • Patent number 1,886,104
    • Issue date Nov 1, 1932
    • G07 - CHECKING-DEVICES
  • Information Patent Grant

    1817682
    • Patent number 1,817,682
    • Issue date Aug 4, 1931
    • G07 - CHECKING-DEVICES
  • Information Patent Grant

    1801714
    • Patent number 1,801,714
    • Issue date Apr 21, 1931
    • G07 - CHECKING-DEVICES
  • Information Patent Grant

    1665824
    • Patent number 1,665,824
    • Issue date Apr 10, 1928
    • G07 - CHECKING-DEVICES
  • Information Patent Grant

    1633873
    • Patent number 1,633,873
    • Issue date Jun 28, 1927
    • G07 - CHECKING-DEVICES
  • Information Patent Grant

    1632393
    • Patent number 1,632,393
    • Issue date Jun 14, 1927
    • G07 - CHECKING-DEVICES
  • Information Patent Grant

    1616867
    • Patent number 1,616,867
    • Issue date Feb 8, 1927
    • G07 - CHECKING-DEVICES
  • Information Patent Grant

    1568575
    • Patent number 1,568,575
    • Issue date Jan 5, 1926
    • G07 - CHECKING-DEVICES
  • Information Patent Grant

    1564493
    • Patent number 1,564,493
    • Issue date Dec 8, 1925
    • G07 - CHECKING-DEVICES
  • Information Patent Grant

    1557458
    • Patent number 1,557,458
    • Issue date Oct 13, 1925
    • G07 - CHECKING-DEVICES
  • Information Patent Grant

    1547622
    • Patent number 1,547,622
    • Issue date Jul 28, 1925
    • G07 - CHECKING-DEVICES
  • Information Patent Grant

    1471836
    • Patent number 1,471,836
    • Issue date Oct 23, 1923
    • G07 - CHECKING-DEVICES
  • Information Patent Grant

    1403601
    • Patent number 1,403,601
    • Issue date Jan 17, 1922
    • G07 - CHECKING-DEVICES
  • Information Patent Grant

    1370482
    • Patent number 1,370,482
    • Issue date Mar 1, 1921
    • G07 - CHECKING-DEVICES
  • Information Patent Grant

    1356750
    • Patent number 1,356,750
    • Issue date Oct 26, 1920
    • G07 - CHECKING-DEVICES
  • Information Patent Grant

    1350742
    • Patent number 1,350,742
    • Issue date Aug 24, 1920
    • G07 - CHECKING-DEVICES
  • Information Patent Grant

    1307444
    • Patent number 1,307,444
    • Issue date Jun 24, 1919
    • G07 - CHECKING-DEVICES
  • Information Patent Grant

    1287263
    • Patent number 1,287,263
    • Issue date Dec 10, 1918
    • G07 - CHECKING-DEVICES
  • Information Patent Grant

    1273116
    • Patent number 1,273,116
    • Issue date Jul 23, 1918
    • G07 - CHECKING-DEVICES

Patents Applicationslast 30 patents