Drilldown: Patents

Jump to navigation Jump to search
Patents > Year granted: 1910 - 1919 & Office : DE or SAX or US & Applicant type : INIDV or Other or None & Applicant is inventor: Yes & Tech fields : balloon or stability & Cites these patents: None

Use the filters below to narrow your results.

Office: (Click arrow to add another value)
Applicant type: (Click arrow to add another value)
Applicant is inventor: (Click arrow to add another value)
Tech fields: (Click arrow to add another value)
Full specification filed date:
Application number:
Granted:
Publication date:
Supplementary to patent:
None (281) · Patent GB-1909-8531 (2) · Patent NO-1915-12-15 Carl Alfred Johansson (2)
Related to aircraft:
Patent agent:
None (165) · Victor J. Evans (18) · Munn & Co. (15) · C. A. Snow & Co. (5) · Charles W. Hills (4) · B. Singer (3) · Spear, Middleton, Donaldson & Spear (2) · Charles Hill (2) · Michael J. Stark & Sons (2) · John P. Tarbox (2) · C. A. Knowles (2) · None (2) · Randolph, Jr. (2) · H. C. Evert & Co. (2) · R. S. & A. B. Lacey (2) · Watson E. Coleman (2) · Poole & Brown (2) · G. H. Strong (2)
Assigned to:
None (295) · Goodyear Tire and Rubber Company (4) · International Aeronautical Construction Company (2) · (1/4) (2) · 1 (2)
National tech categories:
None (31) · USPC 244/80 (26) · DE 77h.5 (18) · USPC 244/45R (16) · USPC 244/90R (15) · USPC 244/177 (13) · USPC 244/93 (9) · USPC 244/79 (9) · USPC 244/78.1 (8) · USPC 244/48 (8) · USPC 244/76R (7) · USPC 244/87 (7) · USPC 244/97 (7) · USPC 244/13 (6) · USPC 244/82 (6)
IPCs:
None (252) · IPC B64C17/00 (9) · IPC B64B1/00 (8) · IPC B64C39/00 (8) · IPC B64C13/00 (6) · IPC B64C3/00 (6) · IPC B64B1/58 (4) · IPC CPC B64C13/00 (3) · IPC B64C3/14 (3) · IPC B64C9/00 (2) · IPC B64C3/56 (2) · IPC B64C3/54 (2) · IPC B64C3/38 (2)
CPCs:
CPC B64C17/00 (53) · CPC B64C13/00 (39) · CPC B64C2700/6295 (31) · None (25) · CPC B64B1/00 (17) · CPC B64C3/385 (12) · CPC B64B1/40 (12) · CPC B64C23/005 (12) · CPC B64C39/08 (11) · CPC B64C13/24 (11) · CPC B64C3/14 (10) · CPC B64B1/58 (10) · CPC B64C39/005 (7) · CPC B64C33/02 (6) · CPC B64B1/62 (6) · CPC B64C9/00 (5) · CPC B64C17/06 (5) · CPC Y10S200/29 (5) · CPC B64C3/40 (4)
First filing:
Cites these patents: (Click arrow to add another value)
Citations from after 1930:

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

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

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