Drilldown: Patents

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Patents > Grant date: 1921 & Family year: 1918 & Number of figures: 2-5

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Year filed:
(There are no values for this filter)
Year granted:
(There are no values for this filter)
Office:
DE (4) · FR (4) · GB (2) · NL (1) · US (9)
Inventors:
Alexander Albert Holle (1) · Alfred Belot (1) · Alice K. Mattullath (1) · Alphonse-Eugene Fesselet (1) · Anton Heinen (1) · Clarence Ernest Holt (1) · Claudius Dornier (1) · Cornelis Hendrick van Asperen (1) · Emanuel Spreekmeester (1) · Glenn Hammond Curtiss (1) · Hermann Werner (1) · Jean Heppel (1) · Jean Vassalo (1) · John Edward Thompson (1) · Joseph Bonnot (1) · Jules Cesario (1) · Louis Nardin (1) · Michel Schleiffer (1) · Morris M. Titterington (1) · Pierre-Jean-René Postel-Vinay (1) · Ralph Hazlett Upson (1) · Rose Emery (1) · Rudolf Wagner (1) · Spencer Heath (1)
Inventor country:
CA (2) · DE (5) · FR (5) · GB (1) · NL (1) · US (7)
Inventor location:
None (14) · Akron, OH (1) · Essex county, NJ (1) · FIPSloc=39153 (1) · Hamburg (1) · Henryetta, OK (1) · Inwood, NY (1) · Nassau county, NY (1) · New Jersey (1) · New York state (1) · Newark, NJ (1) · Ohio (1) · Oklahoma (1) · Okmulgee county, OK (1) · Seine (1) · Summit county, OH (1)
Applicant person:
Alexander Albert Holle (1) · Alfred Belot (1) · Alice K. Mattullath (1) · Alphonse-Eugene Fesselet (1) · Anton Heinen (1) · Clarence Ernest Holt (1) · Claudius Dornier (1) · Cornelis Hendrick van Asperen (1) · Emanuel Spreekmeester (1) · Glenn Hammond Curtiss (1) · Hermann Werner (1) · Jean Heppel (1) · Jean Vassalo (1) · John Edward Thompson (1) · Joseph Bonnot (1) · Jules Cesario (1) · Louis Nardin (1) · Michel Schleiffer (1) · Morris M. Titterington (1) · Pierre-Jean-René Postel-Vinay (1) · Ralph H. Upson (1) · Rose Emery (1) · Rudolf Wagner (1) · Spencer Heath (1)
Applicant firm:
None (13) · American Balsa Corporation (1) · Ballonhüllen Gesellschaft m.b.H. (1) · Curtiss Aeroplane and Motor Corporation (1) · Goodyear Tire & Rubber Company (1) · Moteurs Salmson (1) · Sperry Gyroscope Company (1) · Zeppelinwerk Lindau (1)
Applicant type:
None (1) · COMPANY + INDIV (1) · COMPANY+INDIV (5) · INDIV (13)
Applicant is inventor:
None (2) · No (2) · Yes (16)
Tech fields:
None (3) · aerodynamics (3) · airplane (6) · ballast (1) · ballonet (1) · balloon (2) · balsa (1) · chassis (1) · compartments (1) · construction (2) · design (3) · envelope (2) · frame (2) · fuselage (1) · instrument (1) · lift (1) · LTA (3) · marine (1) · military (1) · multiplane (1) · Parachutes (1) · projectile (1) · propeller (3) · propellers (3) · Propulsion (2) · rigid (2) · rudder (1) · Shock-absorbers (1) · stability (1) · subsystem (1) · wing (1) · wings (2) · wood (1)
Filing date:
February 1918 (1) · March 1918 (4) · April 1918 (1) · May 1918 (3) · June 1918 (1) · September 1918 (2) · October 1918 (2) · December 1918 (2) · August 1919 (2) · January 1920 (1) · July 1920 (1)
Full specification filed date:
None (20)
Application number:
None (4) · 12720 (1) · 22763218 (1) · 23298518 (1) · 23745418 (1) · 25576318 (1) · 25723218 (1) · 25964018 (1) · 26754518 (1) · 26900318 (1) · 333199D (1) · 335054D (1) · 341426D (1) · 343305D (1) · 522888D (1) · 526132D (1) · 527419D (1)
Grant date:
January 1921 (3) · February 1921 (3) · March 1921 (3) · April 1921 (4) · May 1921 (1) · June 1921 (1) · July 1921 (2) · September 1921 (1) · October 1921 (2)
Granted:
Yes (20)
Publication date:
November 1920 (1) · March 1921 (2) · May 1921 (1) · August 1921 (1) · October 1921 (2)
Supplementary to patent:
None (17) · Patent CA-1918-196108 (1) · Patent DE-1918-10-24 Anton Heinen or Ballonhüllen Gesellschaft m.b.H. (1) · Patent NL-1918-08-05 Spreekmeester (1)
Related to aircraft:
1 (15) · Yes (5)
Patent agent:
None (9) · Dom. Casalonga (1) · E. Ducassou (1) · E. Wattier (1) · F. Harlé et G. Bruneton (1) · G. F. Redfern & Co. (1) · Herbert H. Thompson (1) · John E. Raworth & Moss (1) · John P. Tarbox (1) · Steven B. Pretith (1) · Tethers & Taylor? (1) · Victor J. Evans (1)
Assigned to:
None (16) · American Balsa Corporation (1) · Curtiss Aeroplane and Motor Corporation (1) · Moteurs Salmson (1) · Sperry Gyroscope Company (1)
National tech categories:
None (9) · DE 77h.5 (1) · DE 77h.6 (1) · DE 77h.7 (1) · DE 77h.9 (1) · FR 6.2 (1) · FR 6.4 (3) · NL 62 (1) · NL 62.7 (1) · USPC 244/123.7 (1) · USPC 416/118 (1) · USPC 416/153 (1) · USPC 416/161 (1)
IPCs:
None (4) · IPC B63H1/12 (1) · IPC B64C1/12 (1) · IPC B64C11/00 (2) · IPC B64C11/16 (1) · IPC B64C11/20 (1) · IPC B64C11/36 (1) · IPC B64C27/04 (1) · IPC B64C3/00 (1) · IPC B64C3/14 (1) · IPC B64C3/48 (1) · IPC B64C39/00 (1) · IPC B64C9/02 (1) · IPC B64D17/36 (1) · IPC F03D3/00 (1) · IPC F03D3/06 (1) · IPC G01P5/06 (1)
CPCs:
CPC B63H1/26 (1) · CPC B64B1/00 (1) · CPC B64B1/58 (1) · CPC B64B1/62 (1) · CPC B64C1/12 (1) · CPC B64C11/00 (2) · CPC B64C11/16 (1) · CPC B64C11/18 (1) · CPC B64C11/205 (1) · CPC B64C11/22 (1) · CPC B64C11/36 (1) · CPC B64C2003/142 (1) · CPC B64C25/06 (1) · CPC B64C25/62 (1) · CPC B64C27/04 (1) · CPC B64C2700/6233 (1) · CPC B64C2700/6281 (1) · CPC B64C2700/6295 (1) · CPC B64C3/00 (1) · CPC B64C3/14 (1) · CPC B64C3/48 (1) · CPC B64C39/08 (1) · CPC B64C9/02 (1) · CPC B64D17/36 (1) · CPC B64D2700/62692 (1) · CPC B64F2700/6226 (1) · CPC F03D3/068 (1) · CPC F05B2240/221 (1) · CPC F05B2260/72 (1) · CPC G01P5/06 (1) · CPC Y02E10/74 (1)
Family year:
(There are no values for this filter)
First filing:
None (3) · No (4) · Yes (13)
Cites these patents:
None (19) · Patent GB-1891-9930 (1) · Patent GB-1910-2124 (1)
Citations from after 1930:
None (3) · 3 (1) · 7 (1) · 10 (1)
Number of text pages:
1 (1) · 2 (9) · 3 (10)
Number of claims:
1 - 2 (4) · 2 - 4 (5) · 4 - 5 (4) · 5 - 20 (7)
Number of diagram pages:
1 (17) · 2 (3)
Number of figures:
2 (3) · 3 (5) · 4 (5) · 5 (7)

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