Drilldown: Patents

Jump to navigation Jump to search
Patents > Year granted: 1900 - 1909 & Applicant is inventor: Yes & Number of text pages: 1-2 & Number of claims: 3-20

Use the filters below to narrow your results.

Office:
Applicant person:
None (32) · Frédéric Malfait (4) · Robert Esnault-Pelterie (4) · Joseph Allison Steinmetz (3) · Eleazer Kempshall (3) · Alois Laube Jr. (3)
Applicant is inventor: (Click arrow to add another value)
Tech fields:
LTA (67) · propulsion (50) · None (43) · frame (42) · airplane (36) · flapping (32) · navigation (31) · propeller (26) · stability (25) · design (24) · balloon (23) · Wings (21) · propellers (17) · airship (14) · hybrid (13) · airfoil (12) · control (12) · Construction (12)
Full specification filed date:
Application number:
None (107)
Granted:
Publication date:
Supplementary to patent:
None (211) · Patent GB-1904-21477 (2) · Patent AT-1907-37570 (2) · Patent AT-1908-42396 (2) · Patent FR-1902-317598 (2)
Related to aircraft:
Patent agent:
None (92) · Armengaud jeune (13) · Munn & Co. (10) · None (10) · Marks & Clerk (6) · Chassevent (5) · E. Blétry (4) · C. Blétry (4) · Boult, Wade & Tennant (4) · Edward Evans & Co. (3) · J. Germain (3)
National tech categories:
None (79) · FR 6.4 (52) · AT 77d (16) · FR 6.3 (14) · HU V/h (9) · USPC 244/153R (6) · USPC 244/72 (6) · DE 77h (6) · USPC 244/22 (6) · USPC 244/28 (4) · DK 77 (4) · USPC 244/63 (3) · USPC 244/127 (3)
IPCs:
None (147) · IPC B64B1/00 (26) · IPC B64C39/00 (18) · IPC B64B1/58 (6) · IPC B64C33/02 (6) · IPC B64C33/00 (6) · IPC B64C31/06 (6) · IPC B64C11/00 (6) · IPC B64C17/00 (5) · IPC B64C31/00 (4) · IPC B64C23/00 (4) · IPC B64C1/00 (4) · IPC B64C27/04 (4) · IPC B64C25/00 (3) · IPC B64C5/04 (3) · IPC B64C3/38 (3) · IPC B64C29/00 (3)
CPCs:
None (76) · CPC B64B1/00 (31) · CPC B64C33/02 (15) · CPC B64C11/006 (12) · CPC B64C2700/6295 (11) · CPC B64C39/00 (10) · CPC B64C23/005 (9) · CPC B64B1/40 (6) · CPC A63H27/08 (6) · CPC B64B1/58 (6) · CPC B64C33/00 (5) · CPC B64C39/005 (5) · CPC B64C17/00 (5) · CPC B64C11/36 (4) · CPC B64C11/48 (4) · CPC B63H1/12 (4)
First filing:
Citations from after 1930:
Number of text pages:
Number of claims:
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)