US1626667A
(en)
*
|
|
1927-05-03 |
|
Humidifier |
US1626666A
(en)
*
|
|
1927-05-03 |
|
Humidifier |
US709556A
(en)
*
|
1902-06-14 |
1902-09-23 |
Carl Heinrich Proett |
Apparatus for dispersing liquids or making spray.
|
US1072031A
(en)
*
|
1910-09-01 |
1913-09-02 |
James C Rankine |
Atomizer or humidifier.
|
US1026946A
(en)
*
|
1910-12-05 |
1912-05-21 |
Frank B Comins |
Humidifier.
|
US1190386A
(en)
*
|
1911-06-21 |
1916-07-11 |
Marshall Kinsey E |
Air-conditioner.
|
US1266966A
(en)
*
|
1917-03-14 |
1918-05-21 |
Willard M Mcewen |
Humidifying-fan.
|
US1726214A
(en)
*
|
1923-08-07 |
1929-08-27 |
American Moistening Co |
Apparatus for conditioning air
|
US1799955A
(en)
*
|
1923-08-07 |
1931-04-07 |
American Moistening Co |
Centrifugal humidifier
|
US1537650A
(en)
*
|
1924-03-13 |
1925-05-12 |
Bertram M Mills |
Humidifier
|
US1685221A
(en)
*
|
1924-06-30 |
1928-09-25 |
Frederic F Bahnson |
Humidifier
|
US1656414A
(en)
*
|
1924-12-17 |
1928-01-17 |
Universal Humidifying Company |
Humidifying apparatus
|
US1796982A
(en)
*
|
1926-10-29 |
1931-03-17 |
Samuel C Cutler |
Air-moistening device
|
CH131306A
(de)
*
|
1927-02-09 |
1929-02-15 |
Paul Janes |
Einrichtung zur Herstellung eines intensiven Gemisches mehrerer Medien mittelst Fliehkraftwirkung.
|
US1744826A
(en)
*
|
1927-02-18 |
1930-01-28 |
Samuel C Cutler |
Air-moistening device
|
US1812356A
(en)
*
|
1927-11-05 |
1931-06-30 |
Standard Engineering Works |
Humidifier
|
US1853853A
(en)
*
|
1928-08-08 |
1932-04-12 |
Cooling & Air Conditioning Cor |
System and apparatus for proof box conditioning
|
US1808935A
(en)
*
|
1928-08-13 |
1931-06-09 |
Emil J P Planert |
Humidifier
|
US1743668A
(en)
*
|
1928-08-23 |
1930-01-14 |
William B Hodge |
Humidifier
|
US1821886A
(en)
*
|
1928-08-28 |
1931-09-01 |
Cooling & Air Conditioning Cor |
Heating and humidification system and apparatus
|
US1864797A
(en)
*
|
1928-09-01 |
1932-06-28 |
Airite Corp |
Portable humidifier
|
US1894864A
(en)
*
|
1928-11-02 |
1933-01-17 |
Charles L Sprinkle |
Air humidifier and washer
|
US1849710A
(en)
*
|
1929-03-12 |
1932-03-15 |
Radio Condenser Co |
Humidifier
|
US1815951A
(en)
*
|
1929-09-06 |
1931-07-28 |
Bertram M Mills |
Air moistener
|
US1892694A
(en)
*
|
1930-10-22 |
1933-01-03 |
Airite Corp |
Humidifier
|
US1955518A
(en)
*
|
1931-04-03 |
1934-04-17 |
Richard M Sherwood |
Air washer and humidifier
|
US1894085A
(en)
*
|
1931-08-03 |
1933-01-10 |
Arthur W Conley |
Air conditioning and circulating device
|
US1915938A
(en)
*
|
1931-09-18 |
1933-06-27 |
Leftwich Stanley Herbert |
Apparatus for humidifying and filtering or purifying air
|
US2047025A
(en)
*
|
1931-10-24 |
1936-07-07 |
Gilbert Co A C |
Humidifier
|
US1957316A
(en)
*
|
1932-04-01 |
1934-05-01 |
Earl J Buckley |
Air conditioning machine
|
DE636391C
(de)
*
|
1932-04-18 |
1936-10-07 |
Karl August Proett |
Vorrichtung zur Befeuchtung von Luft
|
US2006627A
(en)
*
|
1932-07-11 |
1935-07-02 |
Puffer Hubbard Mfg Co |
Humidifier
|
US1922147A
(en)
*
|
1932-10-01 |
1933-08-15 |
Vaporedair Corp |
Atomizing and evaporating device for vegetables and the like
|
US1952269A
(en)
*
|
1933-01-18 |
1934-03-27 |
Louis Kohn |
Air washing device
|
US2053647A
(en)
*
|
1933-03-06 |
1936-09-08 |
Ezekiel F White |
Apparatus for conditioning air
|
US1946521A
(en)
*
|
1933-03-22 |
1934-02-13 |
Rolland A Brodhecker |
Humidifier
|
US2118695A
(en)
*
|
1933-04-27 |
1938-05-24 |
Bahnson Co |
Humidifier
|
US1994912A
(en)
*
|
1933-05-03 |
1935-03-19 |
Westinghouse Electric & Mfg Co |
Motor driven humidifier
|
US2030453A
(en)
*
|
1933-09-20 |
1936-02-11 |
United American Bosch Corp |
Humidifier
|
US2035628A
(en)
*
|
1933-10-25 |
1936-03-31 |
Robert P Whitmer |
Air conditioning apparatus
|
US2028444A
(en)
*
|
1934-09-01 |
1936-01-21 |
Feldermann William |
Humidifier
|
US2079574A
(en)
*
|
1934-12-04 |
1937-05-04 |
George Von Seebeck |
Air conditioning apparatus
|
US2030454A
(en)
*
|
1934-12-15 |
1936-02-11 |
United American Bosch Corp |
Humidifier apparatus
|
US2078202A
(en)
*
|
1935-03-02 |
1937-04-20 |
Standard Air Conditioning Inc |
Humidifier unit
|
US2078203A
(en)
*
|
1935-03-02 |
1937-04-20 |
Standard Air Conditioning Inc |
Humidifier unit
|
US2143628A
(en)
*
|
1935-08-26 |
1939-01-10 |
George Von Seebeck |
Air conditioning apparatus
|
US2078204A
(en)
*
|
1935-09-21 |
1937-04-20 |
American Radiator Co |
Humidifying apparatus
|
US2149921A
(en)
*
|
1936-08-13 |
1939-03-07 |
George Von Seebeck |
Cone type centrifugal pump
|
US2153932A
(en)
*
|
1936-08-27 |
1939-04-11 |
George Von Seebeck |
Air conditioning apparatus
|
US2117411A
(en)
*
|
1936-12-04 |
1938-05-17 |
Gen Refrigeration Corp |
Evaporative condenser
|
US2207998A
(en)
*
|
1937-04-02 |
1940-07-16 |
Textile Machine Works |
Selective humidification
|
US2117410A
(en)
*
|
1937-07-01 |
1938-05-17 |
Gen Refrigeration Corp |
Portable air conditioner
|
US2157416A
(en)
*
|
1938-02-21 |
1939-05-09 |
Hans A Kjos |
Centrifugal atomizer
|
US2189021A
(en)
*
|
1938-10-03 |
1940-02-06 |
Schury John |
Air conditioning apparatus
|
US2247119A
(en)
*
|
1938-10-27 |
1941-06-24 |
John H Fedeler |
Air conditioning apparatus
|
US2271709A
(en)
*
|
1941-01-31 |
1942-02-03 |
William H Fabry |
Air conditioner
|
US2417126A
(en)
*
|
1941-09-26 |
1947-03-11 |
Inez I Cragin |
Apparatus for vaporizing liquids
|
US2377836A
(en)
*
|
1942-09-14 |
1945-06-05 |
Horace E Woolery |
Humidifier
|
US2399862A
(en)
*
|
1944-10-07 |
1946-05-07 |
Feldermann William |
Humidifier
|
US2424209A
(en)
*
|
1945-05-24 |
1947-07-15 |
Inez I Cragin |
Vaporizer
|
NL70912C
(zh)
*
|
1946-03-15 |
|
|
|
US2537833A
(en)
*
|
1946-09-12 |
1951-01-09 |
Joos Bernhard |
Apparatus for nebulizing liquids
|
US2554868A
(en)
*
|
1948-05-26 |
1951-05-29 |
Standard Engineering Works |
Humidifier
|
US2591057A
(en)
*
|
1949-02-19 |
1952-04-01 |
Feldermann William |
Humidifier structure
|
US2631830A
(en)
*
|
1949-03-17 |
1953-03-17 |
Thomas W Carraway |
Air conditioning apparatus
|
US2631833A
(en)
*
|
1949-06-15 |
1953-03-17 |
Frederick A Meyer |
Air conditioning apparatus
|
US2713509A
(en)
*
|
1953-02-24 |
1955-07-19 |
Norman R Watters |
Water distributor for portable air coolers
|
US2891731A
(en)
*
|
1953-11-24 |
1959-06-23 |
Aerosol Corp T R |
Liquid atomizer
|
CH338947A
(de)
*
|
1955-04-15 |
1959-06-15 |
Defensor Ag |
Flüssigkeitsvernebler
|
US2826398A
(en)
*
|
1955-12-27 |
1958-03-11 |
Patrick J Hogan |
Evaporative air cooler
|
US2984464A
(en)
*
|
1957-05-20 |
1961-05-16 |
Paul A Herr |
Humidifying apparatus
|
CH357034A
(de)
*
|
1958-04-12 |
1961-09-15 |
Defensor Ag |
Flüssigkeitszerstäuber
|
NL266861A
(zh)
*
|
1960-07-12 |
|
|
|
US3130246A
(en)
*
|
1961-06-02 |
1964-04-21 |
Walton Lab Inc |
Humidifier assembly
|
US3193261A
(en)
*
|
1960-12-01 |
1965-07-06 |
Mc Graw Edison Co |
Humidifier
|
US3170965A
(en)
*
|
1961-05-04 |
1965-02-23 |
Ajem Lab Inc |
Air washer with moving cone to control vertical distribution
|
US3188007A
(en)
*
|
1962-04-16 |
1965-06-08 |
Hankscraft Co |
Humidifier
|
US3321196A
(en)
*
|
1963-01-28 |
1967-05-23 |
Fram Corp |
Humidifier control
|
US3229450A
(en)
*
|
1963-05-13 |
1966-01-18 |
Ass Mills Inc |
Vaporizer-humidifier
|
CH410341A
(de)
*
|
1964-02-29 |
1966-03-31 |
Defensor Fa |
Apparat zur Luftbefeuchtung
|
US3304066A
(en)
*
|
1964-07-06 |
1967-02-14 |
Sunbeam Corp |
Air conditioning device
|
CH416017A
(de)
*
|
1964-10-14 |
1966-06-30 |
Defensor |
Flüssigkeitsvernebler
|
US3365181A
(en)
*
|
1965-07-20 |
1968-01-23 |
Northern Electric Co |
Vaporizer
|
US3420509A
(en)
*
|
1966-02-01 |
1969-01-07 |
Kaz Mfg Co Inc |
Humidifier
|
US4026285A
(en)
*
|
1972-04-05 |
1977-05-31 |
Jackson Richard R |
Humidifier for air to be inhaled
|
US3953551A
(en)
*
|
1973-01-22 |
1976-04-27 |
Dorall Arthur G |
Air cooling apparatus
|
US4018004A
(en)
*
|
1975-12-24 |
1977-04-19 |
Anita Soffer |
Humidifying plant table
|
EP0118017A3
(de)
*
|
1983-02-05 |
1987-04-22 |
Walter Kroll |
Gasreiniger
|
US4603021A
(en)
*
|
1985-05-09 |
1986-07-29 |
Urso Charles L |
Bubble humidifier
|
DE3603112A1
(de)
*
|
1986-02-01 |
1987-08-06 |
Duepro Ag |
Geraet zum befeuchten und reinigen von raumluft
|
US4833895A
(en)
*
|
1988-04-06 |
1989-05-30 |
Johnson Dwight N |
Spin disk evaporator
|
AU627510B2
(en)
*
|
1988-10-24 |
1992-08-27 |
F F Seeley Nominees Pty Ltd |
Air cooler pump means
|
US5215685A
(en)
*
|
1992-04-15 |
1993-06-01 |
Duracraft Corporation |
Humidifier with water sealed impeller unit
|
US5490957A
(en)
*
|
1994-09-28 |
1996-02-13 |
Lasko; William E. |
Portable humidifier
|
US5480615A
(en)
*
|
1994-12-12 |
1996-01-02 |
Curry; Jeanette |
Germicide diffuser
|
US5514303A
(en)
*
|
1995-01-17 |
1996-05-07 |
Duracraft Corporation |
Humidifier with removable suction tube
|
US5607627A
(en)
*
|
1995-10-31 |
1997-03-04 |
Berkeley; James E. |
Spin disk humidifier
|
US5788893A
(en)
*
|
1996-10-29 |
1998-08-04 |
Production Engineered Designs, Inc. |
Coolmist humidifier with volute vapor flow passageway
|
US5783117A
(en)
*
|
1997-01-09 |
1998-07-21 |
Hunter Fan Company |
Evaporative humidifier
|