Drilldown: Patents
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- Airplane (18)
- Airship (15)
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- Letters (683)
- Organizations (965)
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Year filed:
Year granted:
Inventors:
Sam Leonard Walkden (4) ·
Frederick James Hargreaves (3) ·
Hirzel Denis de Mussenden Carey (3) ·
Harvey George Seager (2) ·
Thomas James Taplin, Sr. (2) ·
Herbert Thomas Alesbury (2) ·
Wilfrid Thomas Reid (2) ·
Charles Arthur Beauchamp Pickard Hawkins (2) ·
Bertram Ogilvie (2) ·
Adam Mortimer Singer (2) ·
Thomas James Taplin, Jr. (2)
Inventor country: (Click arrow to add another value)
Applicant person:
Sam Leonard Walkden (4) ·
Frederick James Hargreaves (3) ·
Hirzel Denis de Mussenden Carey (3) ·
Thomas James Taplin, Jr. (2) ·
Wilfrid Thomas Reid (2) ·
Harvey George Seager (2) ·
Thomas James Taplin, Sr. (2) ·
Herbert Thomas Alesbury (2) ·
Charles Arthur Beauchamp Pickard Hawkins (2) ·
Bertram Ogilvie (2) ·
Adam Mortimer Singer (2)
Applicant firm:
Applicant type:
Tech fields:
stability (30) ·
airplane (14) ·
Control (12) ·
None (11) ·
automatic stability (10) ·
Design (6) ·
balance (6) ·
fuselage (5) ·
Construction (5) ·
gliders (4) ·
Frame (4) ·
Pendulum (4) ·
Propellers (3) ·
Equilibrium (3) ·
Subsystem (3) ·
Aerodynamics (3) ·
Airplanes (2) ·
gyroscope (2) ·
LTA (2) ·
Balloons (2)
Filing date:
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Supplementary to patent:
None (48) ·
Patent FR-1909-411092 (1) ·
Patent GB-1909-8531 (3) ·
Patent GB-1910-237 (1) ·
Patent GB-1910-6642 (1) ·
Patent GB-1910-6647 (1) ·
Patent GB-1911-07-19 (1) ·
Patent GB-1911-18730 (1) ·
Patent GB-1912-26635 (1) ·
Patent GB-1917-128643 (1) ·
Patent GB-1918-128040 (1) ·
Patent NZ-1909-25865 (2)
Patent agent:
Assigned to:
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IPCs: (Click arrow to add another value)
CPCs:
CPC B64C1/00 (7) ·
CPC B64C1/06 (1) ·
CPC B64C1/068 (2) ·
CPC B64C1/12 (1) ·
CPC B64C13/00 (1) ·
CPC B64C17/00 (46) ·
CPC B64C17/04 (1) ·
CPC B64C17/06 (7) ·
CPC B64C2001/0063 (5) ·
CPC B64C2001/0072 (1) ·
CPC B64C2001/0081 (1) ·
CPC B64C2700/6204 (2) ·
CPC B64C2700/6212 (12) ·
CPC B64C2700/6214 (4) ·
CPC B64C2700/6216 (3) ·
CPC B64C2700/6218 (24) ·
CPC B64C2700/6219 (2) ·
CPC B64C2700/6223 (1) ·
CPC B64C2700/6225 (2) ·
CPC B64C2700/6228 (1) ·
CPC B64C2700/6256 (1) ·
CPC B64C3/48 (3) ·
CPC G01R22/02 (1) ·
CPC Y02T50/433 (1)
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Showing below up to 96 results in range #1 to #96.
