Drilldown: Patents
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Citations from after 1930:
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- Airplane (18)
- Airship (15)
- Companies (481)
- Event (141)
- Letters (683)
- Organizations (969)
- Patents (17649)
- Person (2204)
- Publications (24578)
- Techtypes (2418)
Patents > Supplementary to patent:
None 
& IPCs :
IPC B64C23/00 or
IPC B64C31/06
& Citations from after 1930:
None
& IPCs :
IPC B64C23/00 or
IPC B64C31/06
& Citations from after 1930:
None Use the filters below to narrow your results.
Year filed:
Year granted:
Inventors:
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Filing date:
Full specification filed date:
Application number:
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Supplementary to patent: (Click arrow to add another value)
Patent agent:
None (38) ·
None (11) ·
Armengaud jeune (4) ·
Ad. Sturm (3) ·
Borame et Julien (3) ·
C. Bletry (2) ·
Hughes & Young (2) ·
Hippolyte Josse (2) ·
Marks & Clerk (2) ·
G. de Mestral et F. Harlé (2) ·
Société J.-P. Bonnicart et Cie (2) ·
Rigot et Prevost (2) ·
J. Bonnet-Thirion (2) ·
Brandon frères (2) ·
Weissmann et Marx (2) ·
Weismann et Marx (2) ·
Boult, Wade & Tennant (2)
Assigned to:
National tech categories:
None (32) ·
CH 114d (1) ·
CPC B
64C23/005 (1) ·
DE 77 (5) ·
DE 77h (1) ·
DE 77h.5 (2) ·
FR 20.1 (6) ·
FR 6.3 (2) ·
FR 6.4 (55) ·
GB 4 aërostats (1) ·
GB 4 cars and cabins (1) ·
GB 4 propel & steer (1) ·
USPC 244/153R (10) ·
USPC 244/154 (1) ·
USPC 244/155R (3) ·
USPC 244/39 (1) ·
USPC 244/51 (1) ·
USPC 446/49 (1) ·
USPC D12/32 (1) ·
USPC D21/449 (1)
IPCs: (Click arrow to add another value)
CPCs:
CPC A63H27/08 (28) ·
CPC A63H27/087 (5) ·
CPC B22D33/00 (2) ·
CPC B63H11/12 (1) ·
CPC B64C11/001 (2) ·
CPC B64C23/00 (3) ·
CPC B64C23/005 (83) ·
CPC B64C2700/6271 (3) ·
CPC B64C2700/6273 (11) ·
CPC B64C2700/6274 (50) ·
CPC B64C2700/7271 (1) ·
CPC B64C29/0016 (2) ·
CPC B64C31/06 (1) ·
CPC B64C33/025 (1) ·
CPC F02K1/28 (2) ·
CPC F02K1/36 (2) ·
CPC F16C17/10 (2) ·
CPC F16C2326/43 (1) ·
CPC F16F9/06 (2) ·
CPC F16F9/3214 (2) ·
CPC F16F9/3415 (2) ·
CPC F16F9/3482 (2) ·
CPC F22D11/02 (2) ·
CPC Y02T50/672 (1)
Family year:
Cites these patents:
None (120) ·
Patent GB- (1) ·
Patent GB-1862-552 (1) ·
Patent GB-1863-2780 (1) ·
Patent GB-1864-2139 (1) ·
Patent GB-1866-267 (1) ·
Patent GB-1868-2502 (1) ·
Patent GB-1868-3146 (1) ·
Patent GB-1869-278 (1) ·
Patent GB-1869-3705 (1) ·
Patent GB-1871-3238 (1) ·
Patent GB-1874-2042 (1) ·
Patent GB-1884-7131 (1) ·
Patent GB-1897-17842 (1) ·
Patent GB-1898-9678 (1) ·
Patent GB-1899-14886 (1) ·
Patent GB-1907-28034 (1) ·
Patent GB-1908-1258 (1) ·
Patent GB-1908-20433 (1) ·
Patent GB-1908-8628 (1) ·
Patent GB-1909-753 (1)
Citations from after 1930:
Number of text pages:
Number of claims:
Number of diagram pages:
Number of figures:
Showing below up to 122 results in range #1 to #122.
