Drilldown: Patents

Jump to navigation Jump to search
Patents > Tech fields : LTA or balloon or lift or propeller or propulsion & Family year: 1800 - 1899 & Number of claims: 1-2

Use the filters below to narrow your results.

Office:
Inventors:
Max Nathan (2) · Auguste Debayeux (2) · Rudolf Krocker (2) · Sophus Hartmann (2) · Theodor Schneider-Preiswerk (2) · Edward Zarski (2) · Edward Joel Pennington (2) · Firmin Bousson (2) · Raphael Ernst May (2) · August Riedinger (2) · Konstantin Danilewsky (2) · William Cowell Sly (2) · Andreas Ozegowski (2) · James J. Pennington (2) · James Hartness (2)
Inventor country:
Applicant person:
None (24) · August Riedinger (2) · Max Nathan (2) · Sophus Hartmann (2) · William Cowell Sly (2) · Edward Zarski (2) · Theodor Schneider-Preiswerk (2) · Auguste Debayeux (2) · James Hartness (2) · Raphael Ernst May (2)
Applicant type:
Applicant is inventor:
Tech fields: (Click arrow to add another value)
Full specification filed date:
Granted:
Related to aircraft:
National tech categories:
DE 77 (47) · None (13) · USPC 244/30 (7) · RU Group V (6) · USPC 244/25 (3) · USPC 244/97 (3) · AT 77d (3) · USPC 244/73R (3) · DE 77h (3)
CPCs:
None (48) · CPC B64B1/00 (20) · CPC B64B1/40 (13) · CPC B64C39/005 (5) · CPC B64C33/02 (4) · CPC B64B1/62 (4) · CPC B64C23/005 (4) · CPC B64C11/001 (3) · CPC B64B1/58 (3) · CPC B64C11/006 (2) · CPC B64C11/48 (2) · CPC B64B1/06 (2) · CPC B64C29/0025 (2) · CPC B63H1/12 (2) · CPC B64B1/50 (2) · CPC B64C2700/6273 (2) · CPC B64C11/00 (2) · CPC F01D5/06 (2)
First filing:
Cites these patents:
Citations from after 1930:
Number of text pages:
Number of claims:
Number of diagram pages:

Showing below up to 226 results in range #1 to #226.

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

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