Drilldown: Patents

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Patents > Office : DE or DEG or IT or US & Applicant firm: None & Applicant type : COMPANY or None & CPCs : CPC B64B1/58 or CPC B64C2700/6281 or None & Number of figures: None

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Office: (Click arrow to add another value)
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Applicant person:
None (628)
Applicant firm: (Click arrow to add another value)
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Tech fields:
None (441) · propulsion (44) · LTA (42) · airplane (35) · navigation (30) · marine (22) · propeller (19) · military (16) · parachute (13) · frame (13) · balloon (12) · takeoff (9) · airfoil (8) · projectile (8) · Helicopter (8) · stability (8) · design (8) · safety (7) · kite (6)
Granted:
Supplementary to patent:
None (602) · 1 (5) · Patent FR-1902-326727 (3) · Patent IT-1902-65889 (2)
Related to aircraft:
Assigned to:
None (633) · 1 (10)
National tech categories:
None (293) · IT 8 (80) · USPC 244/139 (18) · USPC 244/147 (17) · USPC 244/142 (15) · USPC 244/153R (15) · USPC 244/149 (11) · USPC 244/53A (10) · USPC 244/63 (10) · USPC 244/3.23 (8) · USPC 244/119 (7) · USPC 244/144 (7) · DE 77h (6) · USPC 244/3.1 (6) · USPC 244/138R (5) · USPC 244/65 (5)
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