Drilldown: Patents

Jump to navigation Jump to search
Patents > Filing date: 1910 - 1919 & Number of text pages: 6

Use the filters below to narrow your results.

Office:
Inventors:
None (6) · Alfred John Macy (6) · Edmund Sparmann (3) · De Bert Hartley (3) · John Thomas Simpson (3) · Everard Richard Calthrop‎‎ (3)
Inventor country:
Applicant person:
None (12) · Alfred John Macy (6) · Everard Richard Calthrop‎‎ (3) · Edmund Sparmann (3) · John Thomas Simpson (3) · De Bert Hartley (3)
Applicant is inventor:
Tech fields:
airplane (40) · Stability (39) · None (21) · design (17) · Automatic stability (17) · control (15) · wings (14) · frame (12) · propulsion (11) · LTA (11) · construction (9) · propellers (9) · aerodynamics (9) · military (9) · navigation (7) · landing (6) · HTA (6) · airship (6) · helicopter (6)
Full specification filed date:
Application number:
None (30) · 1913781506 (2)
Granted:
Publication date:
Supplementary to patent:
None (106) · Patent HU-1913-Pédery-Varsányi-Zoltán (2) · Patent FR-1911-440594 (2)
Related to aircraft:
Patent agent:
None (37) · John P. Tarbox (7) · None (5) · Ch. Mardelet (3) · Schwab (3) · Boult, Wade & Tennant (2) · Haseltine, Lake & Co. (2) · George Barker & Brettell (2) · Gaston Rose (2) · E. R. Royston & Co. (2) · Dyer, Dyer, and Taylor (2) · Dupont et Elluin (2) · Marks & Clerk (2) · Randolph, Jr. (2) · Brandon frères (2) · Charles Hill (2) · S. Sokal (2) · Alfred Ernest White (2) · A. M. & William Clark (2)
National tech categories:
None (63) · FR 6.4 (32) · USPC 244/80 (4) · HU V/h (4) · USPC 244/78.1 (3) · USPC 244/48 (3) · AT 77d (3) · USPC 244/177 (3) · USPC 244/233 (2) · USPC 244/35R (2) · USPC 244/45R (2) · USPC 244/17.15 (2) · USPC 244/904 (2) · USPC 244/119 (2)
IPCs:
None (62) · IPC B64C1/00 (17) · IPC B64C17/00 (16) · IPC B64C39/00 (9) · IPC B64C35/00 (7) · IPC B64B1/00 (5) · IPC B64C11/00 (4) · IPC B64C3/00 (4) · IPC B64C17/06 (4) · IPC B64C3/18 (4) · IPC B64C33/00 (3) · IPC B64C13/12 (3) · IPC B64C33/02 (2) · IPC B64C23/00 (2) · IPC B64C3/48 (2) · IPC CPC B64C13/00 (2) · IPC B64C27/04 (2)
CPCs:
CPC B64C17/00 (22) · None (21) · CPC B64C2700/6218 (11) · CPC B64B1/00 (9) · CPC B64C13/00 (9) · CPC B64C35/00 (7) · CPC B64C2700/6295 (7) · CPC B64C39/00 (5) · CPC B64C23/005 (5) · CPC B64C17/06 (5) · CPC B64C39/005 (4) · CPC B64C33/00 (4) · CPC B64C3/00 (4) · CPC B64C2700/6233 (4) · CPC B64C2700/6212 (4) · CPC B64C3/48 (3) · CPC B64C3/18 (3) · CPC B64C13/12 (3)
First filing:
Citations from after 1930:
Number of text pages:
Number of diagram pages:

Showing below up to 153 results in range #1 to #153.

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

P


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