Drilldown: Patents

Jump to navigation Jump to search
Patents > Year granted: 1918 & Office : DE or US

Use the filters below to narrow your results.

Year granted:
(There are no values for this filter)
Office: (Click arrow to add another value)
Inventor country:
Applicant is inventor:
Tech fields:
None (191) · airplane (24) · instrument (17) · frame (17) · ICE (16) · engine (16) · navigation (15) · LTA (15) · propeller (12) · control (11) · construction (10) · subsystem (10) · wings (9) · hydroaeroplane (8) · design (8) · piloting (8) · electricity (7) · motor (7)
Full specification filed date:
Application number:
None (95)
Granted:
Publication date:
Related to aircraft:
Patent agent:
None (266) · Randolph, Jr. (4) · John P. Tarbox‎ (4) · None (3) · C. A. Snow & Co. (2) · Watson E. Coleman (2) · Victor J. Evans (2) · R. H. Korn (2) · Munn & Co. (2) · A. du Bois-Reymond, M. Wagner u. G. Lemke (2) · Hans Heimann (2)
National tech categories:
None (239) · DE 77h.5 (10) · DE 77h.15 (8) · DE 77h.9 (7) · DE 77h.6 (7) · DE 46c.5 (5) · DE 37f.8 (3) · DE 42c.35 (3) · DE 42c.39 (3) · USPC 244/66 (2) · USPC 244/119 (2) · DE 77h.4 (2) · DE 77h.2 (2) · DE 46c.13 (2) · DE 46b (2) · DE 46c (2) · DE 42c.41 (2) · DE 42k.18 (2)
IPCs:
None (302) · IPC B64B1/00 (3) · IPC B64C3/00 (3) · IPC G08B5/40 (2) · IPC B64B1/58 (2) · IPC B64D1/02 (2) · IPC B64C25/04 (2) · IPC B64C1/00 (2) · IPC B64C35/00 (2) · IPC B64B1/22 (2)
CPCs:
None (61) · CPC B64C2700/6295 (22) · CPC B64B1/00 (18) · CPC B64C13/00 (16) · CPC B64C35/00 (16) · CPC B64C23/005 (11) · CPC B64C17/00 (10) · CPC B64C25/60 (9) · CPC B64B1/40 (8) · CPC B64C33/02 (7) · CPC B64C3/385 (7) · CPC B64C39/005 (7) · CPC B64C3/14 (6) · CPC B64C3/00 (6) · CPC B64C11/36 (5) · CPC B64C11/006 (5) · CPC B64B1/64 (5) · CPC B64C2001/0081 (5)
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)