Drilldown: Patents

Jump to navigation Jump to search
Patents > Number of text pages: 1 & Number of claims: 3-6

Use the filters below to narrow your results.

Office:
Inventors:
None (6) · Eleazer Kempshall (3) · Johannes Schilling (2)
Inventor country:
Applicant person:
None (17) · Eleazer Kempshall (3) · Johannes Schilling (2)
Applicant is inventor:
Tech fields:
LTA (19) · propulsion (11) · propeller (10) · stability (9) · balloon (9) · frame (8) · airplane (7) · wings (6) · design (6) · safety (5) · subsystem (5) · navigation (5) · gas (4) · fuselage (4) · car (4) · kite (4) · None (4) · ascension (4) · marine (4)
Full specification filed date:
Granted:
Related to aircraft:
National tech categories:
None (15) · FR 6.4 (12) · AT 77d (5) · DE 77h.15 (4) · USPC 244/153R (3) · USPC 244/3.23 (2) · HU V/h (2) · FR 7.3 (2)
CPCs:
None (23) · CPC B64B1/00 (4) · CPC B64B1/40 (4) · CPC B64C3/385 (3) · CPC B64C2700/6295 (3) · CPC A63H27/08 (3) · CPC F42B10/30 (2) · CPC B64B1/58 (2) · CPC Y10T24/3747 (2) · CPC B64C39/00 (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 73 results in range #1 to #73.

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


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