Drilldown: Patents
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Patents > National tech categories 
:
DE 77 or
DE 77h or
USPC 244/30 or
USPC 244/45R
& Number of claims:
4-8
:
DE 77 or
DE 77h or
USPC 244/30 or
USPC 244/45R
& Number of claims:
4-8 Use the filters below to narrow your results.
Year filed:
Year granted:
Inventors:
Applicant person:
None (7) ·
Alexander P. Criswell (1) ·
Arthur H. Jenkins (1) ·
August Riedinger (1) ·
Carl Oetling (1) ·
Carl Reiter (1) ·
Charles P. Fest (1) ·
Christopher John Lake (1) ·
Edward E. Clement (1) ·
Edward Sharp (1) ·
Eli Pollak (1) ·
Ernst Georg August Baumgarten (1) ·
F. Gaebert (1) ·
Ferdinand von Zeppelin (1) ·
Frederic Mylius (1) ·
Georg Fischer (2) ·
Giovanni Gaggino (1) ·
Henry Converse Fisk (1) ·
Hugh Bell (1) ·
Hurgar Hunnicutt (1) ·
Hyman Eli Goldberg (1) ·
Iskander Hourwich (1) ·
Joel Ray (1) ·
John George Aulsebrook Kitchen (1) ·
John J. Reynolds (1) ·
John Sharp (1) ·
John W. Roshon (1) ·
Julius C. Christiansen (1) ·
Karl Reiter (1) ·
Lewis J. Evans (1) ·
Ludwig Klein (1) ·
Ludwig Laetsch (1) ·
Martin Braun (1) ·
Nicholas Helmer (1) ·
Peter Cooper Hewitt (1) ·
Robert Hascher (1) ·
Solomon Andrews (1) ·
Thaddeus S.C. Lowe (1) ·
William Whitney Christmas (1)
Applicant firm:
Applicant type:
Tech fields:
LTA (19) ·
navigation (11) ·
propulsion (9) ·
balloon (9) ·
frame (8) ·
airfoil (7) ·
control (6) ·
None (5) ·
stability (5) ·
propeller (5) ·
airship (5) ·
airplane (4) ·
car (3) ·
dirigible (3) ·
rudder (3)
Filing date:
Full specification filed date:
Application number:
None (23) ·
11052516 (1) ·
145092 (1) ·
1903186765 (1) ·
1907364663 (1) ·
1908428302 (1) ·
1908455537 (1) ·
1909524884 (1) ·
1909528823 (1) ·
1909532022 (1) ·
1910553870 (1) ·
1910557105 (1) ·
1910595194 (1) ·
1911633066 (1) ·
1912733130 (1) ·
1913745984 (1) ·
1913750885 (1) ·
9128916 (1) ·
navigation (1)
Grant date:
Granted:
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National tech categories: (Click arrow to add another value)
IPCs:
CPCs:
None (9) ·
CPC B64B1/00 (11) ·
CPC B64B1/02 (1) ·
CPC B64C 39/08 (1) ·
CPC B64C11/00 (1) ·
CPC B64C13/00 (1) ·
CPC B64C23/005 (1) ·
CPC B64C27/00 (1) ·
CPC B64C2700/6273 (1) ·
CPC B64C2700/6277 (1) ·
CPC B64C2700/6295 (9) ·
CPC B64C33/00 (1) ·
CPC B64C33/02 (2) ·
CPC B64C39/00 (1) ·
CPC B64C39/06 (2) ·
CPC B64C39/08 (6) ·
CPC B64C9/00 (1) ·
CPC B64D2700/62692 (1) ·
CPC F02K7/00 (1) ·
CPC Y02T70/121 (1) ·
CPC Y10S415/905 (1)
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Showing below up to 41 results in range #1 to #41.
