Drilldown: Patents
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Patents > Tech fields
:
equilibrium
or
rudder
or
safety
& Citations from after 1930:
None
& Number of text pages:
3
& Number of claims:
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None (18) ·
11561D (1) ·
16140D (1) ·
1657D (1) ·
18499D (1) ·
1907393838 (1) ·
1908418679 (1) ·
190904624D (1) ·
1909529085 (1) ·
191006657D (1) ·
1910536024 (1) ·
1910542679 (1) ·
1910592443 (1) ·
191121868D (1) ·
1911601088 (1) ·
191226304D (1) ·
1913788950 (1) ·
1914844280 (1) ·
1914856814 (1) ·
2215/16 (1) ·
395771D (1) ·
397517D (1) ·
401863D (1) ·
422954D (1) ·
426032D (1) ·
427852D (1) ·
453644D (1) ·
475769D (1) ·
50782 (1) ·
62219 (1) ·
FRD393413 (1) ·
SC052670 (1) ·
wheels (1)
None (29) ·
Patent AT-1907-37570 (1) ·
Patent AT-1913-63657 (1) ·
Patent BE-1911-02-02 Leonardo Torres Quevedo (1) ·
Patent BE-1913-259104 (1) ·
Patent BE-1914-267684 (1) ·
Patent CH-1893-6380 (1) ·
Patent CH-1899-18666 (1) ·
Patent FR-1902-326476 (1) ·
Patent FR-1906-363017 (1) ·
Patent FR-1908-400837 (1) ·
Patent FR-1908-407090 (1) ·
Patent FR-1909-401247 (1) ·
Patent FR-1911-438355 (1) ·
Patent FR-1912-442419 (1) ·
Patent FR-1912-447477 (1) ·
Patent FR-1912-450519 (1) ·
Patent FR-1912-452017 (1) ·
Patent FR-1913-452017.17070 (1) ·
Patent FR-1913-472867 (1) ·
Patent FR-1914-472867.19895 (1) ·
Patent GB-1911-29012 (1) ·
Patent GB-1912-29012.15939 (1) ·
Patent US-1903-821393 (1) ·
Patent US-1908-07-17 Wright (1) ·
Patent US-1908-465598 (1)
None (17) ·
Abel & Imray (1) ·
Anthony J. Callinan (1) ·
Armengaud jeune (3) ·
B. Bloch et A. Haas (1) ·
Bennett Jules (1) ·
Borame et Julien (1) ·
Brandon frères (1) ·
C. A. Snow & Co. (1) ·
Carl Müller (1) ·
Charles Dony (1) ·
Church & Church (1) ·
F. Bosshardt & Co. (1) ·
G. de Mestral et F. Harlé (1) ·
G. F. Redfern & Co. (1) ·
George G. Turri (1) ·
H. Boettcher fils (1) ·
H. Elluin (1) ·
Haseltine, Lake & Co. (2) ·
J. Germain (1) ·
John Hindley Walker (1) ·
Lavoix et Mosès (1) ·
Marks & Clerk (3) ·
Mason Fenwick Lawrence (1) ·
P. Follin (1) ·
Reginald Walter Barker (1) ·
Société J.P. Bonnicart et Cie. (1) ·
V. Matray (1) ·
Victor J. Evans (1)
None (10) ·
AU 90.3 (2) ·
AU 90.5 (1) ·
CH 129b (1) ·
DE 77h.3 (1) ·
DE 77h.5 (1) ·
FR 6.3 (1) ·
FR 6.4 (16) ·
FR 7.3 (1) ·
GB 4 aërostats (1) ·
GB 4 propel & steer (1) ·
GB 4 with buoyant (1) ·
HU V/h (2) ·
USPC 2/2.14 (1) ·
USPC 2/82 (1) ·
USPC 244/104CS (1) ·
USPC 244/110D (1) ·
USPC 244/113 (1) ·
USPC 244/122R (1) ·
USPC 244/125 (1) ·
USPC 244/13 (1) ·
USPC 244/201 (1) ·
USPC 244/224 (1) ·
USPC 244/234 (1) ·
USPC 244/237 (1) ·
USPC 244/28 (1) ·
USPC 244/35R, USPC 244/80 (1) ·
USPC 244/46 (1) ·
USPC 244/48 (1) ·
USPC 244/51 (1) ·
USPC 244/52 (1) ·
USPC 244/80 (2) ·
USPC 244/900 (1) ·
USPC 244/90R (1) ·
USPC 244/93 (1) ·
USPC 267/136 (1) ·
USPC 441/87 (1) ·
USPC 74/484R (1)
None (19) ·
IPC B64C13/00 (1) ·
IPC B63C9/00 (1) ·
IPC B63C9/06 (1) ·
IPC B64B1/00 (1) ·
IPC B64B1/40 (1) ·
IPC B64B1/58 (1) ·
IPC B64B1/60 (1) ·
IPC B64B1/62 (1) ·
IPC B64B1/66 (1) ·
IPC B64C1/00 (2) ·
IPC B64C13/00 (1) ·
IPC B64C17/00 (4) ·
IPC B64C23/00 (1) ·
IPC B64C25/00 (3) ·
IPC B64C29/00 (1) ·
IPC B64C3/56 (1) ·
IPC B64C33/02 (1) ·
IPC B64C35/00 (1) ·
IPC B64C39/00 (3) ·
IPC B64C39/08 (1) ·
IPC B64D25/04 (3) ·
IPC B64D27/00 (1) ·
IPC B64F1/14 (1) ·
IPC C07D209/34 (1) ·
IPC CPC B64C13/00 (1) ·
IPC E04H6/44 (1)
CPCs:
Showing below up to 53 results in range #1 to #53.
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P
- Patent AU-1909-16202
- Patent AU-1916-221516
- Patent CH-1907-41517
- Patent DE-1908-250958
- Patent DE-1918-421323
- Patent FR-1903-326476.1657
- Patent FR-1904-342188
- Patent FR-1908-393413
- Patent FR-1908-395771
- Patent FR-1908-397517
- Patent FR-1908-401863
- Patent FR-1909-407090.11561
- Patent FR-1910-422954
- Patent FR-1911-426032
- Patent FR-1911-427852
- Patent FR-1912-438355.16140
- Patent FR-1912-450519
- Patent FR-1912-450519.18533
- Patent FR-1912-450893
- Patent FR-1913-442419.18499
- Patent FR-1913-452484
- Patent FR-1913-453644
- Patent FR-1913-453644
- Patent FR-1915-475769
- Patent GB-1899-2257
- Patent GB-1906-4204
- Patent GB-1906-4204
- Patent GB-1908-28387
- Patent GB-1908-8842
- Patent GB-1909-4624
- Patent GB-1910-6657
- Patent GB-1910-6657
- Patent GB-1911-21868
- Patent GB-1912-26304
- Patent GB-1912-2737
- Patent GB-1915-7534
- Patent HU-1909-50782
- Patent HU-1912-62219
- Patent US-1897-605579
- Patent US-1908-889502
- Patent US-1908-989022
- Patent US-1910-1012836
- Patent US-1910-1156514
- Patent US-1910-965081
- Patent US-1910-976709
- Patent US-1911-1118375
- Patent US-1911-988113
- Patent US-1912-1014430
- Patent US-1912-1042327
- Patent US-1913-1050601
- Patent US-1913-1104429
- Patent US-1914-1265302
- Patent US-1915-1135561