19th century beekeeping
Bee HiveB. D. Sanders · October 27, 1857
BEEHIVEJohn Jacobs · September 25, 1860
IMPROVEMENT IN BEE-HIVES.Leonard Parker · April 28, 1863
IMPROVEMENT IN BEE-HIVESEdward Kretchmer · November 13, 1866
IMPROVED APPARATUS FOR EXTRACTING HONEY FROM THE COMBL. L. Langstroth and S. Wagner · January 15, 1867
IMPROVEMENT IN BEE-HIVESP. J. Severson · February 25, 1868
IMPROVEMENT IN BEE-HIVESJ. J. Frey and A. J. Frey · March 23, 1869
IMPROVEMENT IN MOTH-TRAPS FOR BEE-HIVESLeroy Gates · March 18, 1873
IMPROVEMENT IN MOTH-TRAPS FOR BEE-HIVESIris Hobson · May 19, 1874
IMPROVEMENT IN SWARM-BOXESAndrew Harbison · February 1, 1876
IMPROVEMENT IN FILLING PACKAGES WITH COMB-HONEYCharles O. Perrine · April 18, 1876
Improvement in Apiaries or Bee-HousesWilliam Erwin · September 10, 1878
CENTRIFUGAL HONEY-EXTRACTOR.George W. Stanley · September 23, 1884
DRONE-BEE TRAP.Henry Alley · November 11, 1884
CENTRIFUGAL HONEY-EXTRACTOR.Oliver Perry Squier · December 9, 1884
BEE-ESCAPE FOR HIVES.Granville H. Ashworth · April 19, 1892
CENTRIFUGAL HONEY-EXTRACTOR.Charles W. Metcalf · November 22, 1892
CENTRIFUGAL HONEY-EXTRACTOR.Oscar Melvan Hill · March 28, 1893
CENTRIFUGAL HONEY-EXTRACTOR.James Richard Hawkins · July 18, 1893