Drilldown: Patents
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- Airplane (18)
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- Patents (17648)
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Patent agent:
None (122) ·
None (27) ·
Armengaud jeune (17) ·
Munn & Co. (16) ·
Haseltine, Lake & Co. (8) ·
Marks & Clerk (8) ·
Boult, Wade & Tennant (7) ·
L. Chassevent (6) ·
Brewer & Son (6) ·
J. Germain (5) ·
Victor J. Evans (5) ·
Émile Bert (4) ·
Dom. Casalonga (4) ·
Abel & Imray (3) ·
J. Bonnet-Thirion (3) ·
H. Bœttcher fils (3) ·
E. Blétry (3) ·
Wheatley & Mackenzie (3) ·
Rigot et Prévost (3)
Assigned to:
National tech categories:
None (138) ·
FR 6.4 (110) ·
HU V/h (12) ·
FR 6.3 (10) ·
AT 77d (8) ·
USPC 244/22 (7) ·
DE 77 (7) ·
USPC 244/80 (6) ·
USPC 244/30 (6) ·
USPC 244/90R (5) ·
USPC 244/51 (5) ·
FR 6.2 (5) ·
USPC 244/233 (5) ·
FR 5.8 (4) ·
USPC 244/6 (4) ·
DE 77h (4) ·
USPC 416/116 (4) ·
USPC 244/82 (4) ·
DK 77 (4) ·
DE 77h.5 (4)
IPCs:
None (199) ·
IPC B64B1/00 (27) ·
IPC B64C39/00 (21) ·
IPC B64C17/00 (21) ·
IPC B64C1/00 (19) ·
IPC B64C33/02 (14) ·
IPC B64C11/00 (13) ·
IPC B64C3/38 (9) ·
IPC B64C23/00 (9) ·
IPC B64C33/00 (8) ·
IPC B64C3/00 (8) ·
IPC B64C13/00 (8) ·
IPC B64C11/04 (5) ·
IPC B64C3/54 (5) ·
IPC B64C27/04 (5) ·
IPC B64C13/04 (5) ·
IPC B64D17/00 (5) ·
IPC B64C1/06 (5)
CPCs:
None (77) ·
CPC B64B1/00 (32) ·
CPC B64C17/00 (32) ·
CPC B64C33/02 (26) ·
CPC B64C13/00 (25) ·
CPC B64C2700/6295 (19) ·
CPC B64C23/005 (17) ·
CPC B64C11/006 (16) ·
CPC B64C39/00 (16) ·
CPC B64C3/385 (11) ·
CPC B64C2700/6218 (11) ·
CPC B64C33/00 (8) ·
CPC B64C11/04 (7) ·
CPC B64C3/00 (7) ·
CPC B64C2700/6274 (7) ·
CPC B64C39/08 (6) ·
CPC B64C2700/6212 (6) ·
CPC B64C17/06 (6)
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Showing below up to 250 results in range #1 to #250.
