Drilldown: Patents

Jump to navigation Jump to search
Patents > Supplementary to patent : DE79446 or None & CPCs: CPC B64B1/00

Use the filters below to narrow your results.

Office:
Inventor country:
Applicant is inventor:
Tech fields:
LTA (333) · None (123) · propulsion (96) · navigation (87) · frame (82) · balloon (76) · propeller (56) · dirigible (49) · airship (48) · hybrid (42) · car (37) · stability (35) · design (33) · rudder (29) · airplane (27) · safety (26) · compartments (22) · construction (22) · flapping (21)
Full specification filed date:
Application number:
Granted:
Supplementary to patent: (Click arrow to add another value)
Related to aircraft:
Patent agent:
None (298) · None (17) · Munn & Co. (15) · Armengaud jeune (9) · Chassevent (8) · Hippolyte Josse (6) · Boramé et Julien (6) · Marks & Clerk (5) · Michael J. Stark & Sons (5) · C. Blétry (5) · Lavoix et Mosès (4) · Brandon frères (4) · Victor J. Evans (4) · Randolph, Jr. (4) · Abel & Imray (4) · de Bongé (3) · Herbert Haddan & Co. (3) · E. R. Royston & Co. (3) · Ad. Sturm (3)
National tech categories:
None (147) · FR 6.4 (133) · USPC 244/30 (52) · FR 6.3 (46) · USPC 244/26 (25) · USPC 244/25 (21) · USPC 244/28 (21) · USPC 24/713.8 (13) · DE 77h.2 (11) · USPC 244/29 (11) · DE 77 (10) · USPC 244/125 (9) · USPC 244/67 (7) · USPC 244/96 (6) · USPC 244/97 (4) · DE 77h (4) · USPC 244/64 (4) · USPC 244/73R (4)
CPCs: (Click arrow to add another value)
First filing:
Citations from after 1930:
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)