Drilldown: Patents

Jump to navigation Jump to search
Patents > National tech categories : AT 77d or DE 77h.6 or USPC 114/77R

Use the filters below to narrow your results.

Office:
Inventors:
None (75) · Jakob Haw (9) · Reinhold Richter (9) · Christian Lorenzen (8) · Hellmuth Hirth (5) · Paul Frederik Degn (4) · Adolf Warchalowski (4) · Heinrich Bier (4) · Josef Deixler (3) · Alfred E. Wunderlich (3) · Oszkár Asbóth (3) · Ludwig Schmidl (3) · Adolf Freiherr Odkolek von Augezd (3) · Adalbert Placek (3)
Applicant person:
None (147) · Reinhold Richter (8) · Jakob Haw (6) · Paul Frederik Degn (4) · Heinrich Bier (4) · Hellmuth Hirth (3) · Alfred E. Wunderlich (3) · Ludwig Schmidl (3) · Adalbert Placek (3)
Applicant is inventor:
Tech fields:
airplane (112) · propeller (79) · Frame (74) · LTA (53) · propulsion (48) · Design (45) · wings (40) · Construction (38) · Subsystem (38) · propellers (37) · stability (35) · aerodynamics (24) · whole (22) · airship (21) · navigation (21) · Flapping (20) · control (18) · wheels (18) · balloon (17) · Tragfläche (16)
Full specification filed date:
Application number:
None (283)
Granted:
Supplementary to patent:
None (221) · Patent DE-1917-305040 (3) · Patent DE-1912-08-27 AGO Flugzeugwerke G. m. b. H. (2) · Patent DE-1908-221549 (2) · Patent DE-1907-214228 (2) · Patent FR-1908-405961 (2) · Patent IT-1910-10-17 Carlo Navaro (2) · Patent DE-1917-323641 (2) · Patent DE-1916-332540 (2) · Patent AT-1912-64662 (2)
Related to aircraft:
National tech categories: (Click arrow to add another value)
IPCs:
None (246) · IPC B64C11/16 (10) · IPC B64C11/34 (6) · IPC B64C11/00 (5) · IPC B64C11/20 (4) · IPC B64C11/04 (4) · IPC B64C27/04 (3) · IPC B64C11/32 (3) · IPC B64C11/06 (3) · IPC B64C11/36 (3) · IPC B64C39/00 (2) · IPC B64C11/24 (2)
CPCs:
None (263) · CPC B64C11/04 (7) · CPC B64C11/20 (6) · CPC B64C11/00 (6) · CPC B64C11/006 (5) · CPC B64C11/36 (4) · CPC B64C2700/6281 (3) · CPC B64C11/24 (3) · CPC B64C11/16 (3) · CPC B64C27/20 (3) · CPC B64C11/346 (2) · CPC B64C11/34 (2) · CPC B64C11/22 (2) · CPC B64C11/205 (2) · CPC B64C11/065 (2) · CPC B21D53/78 (2)
First filing:
Citations from after 1930:
Number of text pages:
Number of diagram pages:

Showing below up to 250 results in range #1 to #250.

View (previous 250 | next 250) (20 | 50 | 100 | 250 | 500)

P


View (previous 250 | next 250) (20 | 50 | 100 | 250 | 500)