Drilldown: Patents

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Patents > IPCs: None & Number of claims: 11-110 & Number of figures: 6-60

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Office:
Inventor country:
Applicant is inventor:
Tech fields:
airplane (89) · frame (74) · stability (69) · None (46) · navigation (43) · propulsion (41) · Design (40) · propeller (39) · LTA (36) · rudder (32) · wings (30) · marine (24) · Whole (23) · flapping (22) · control (20) · safety (20) · Propellers (19) · landing (18) · construction (18) · airfoil (18)
Full specification filed date:
Application number:
None (109)
Granted:
Supplementary to patent:
None (256) · Patent US-1913-04-21 George Raymond Lawrence (4) · Patent GB-1909-8531 (3) · Patent GB-1903-27212 (2) · Patent US-1916-1208684 (2) · Patent GB-1911-12188 (2) · Patent GB-1910-6051 (2) · Patent FR-1902-324521 (2) · Patent FR-1908-404631 (2) · Patent US-1909-970771 (2)
Related to aircraft:
Patent agent:
None (99) · Munn & Co. (19) · John P. Tarbox (16) · None (9) · Victor J. Evans (5) · William L. Hall (5) · Charles W. Hills (3) · Brown & Hopkins (3) · Haseltine, Lake & Co. (3) · Joshua R. H. Potts (3) · Randolph, Jr. (3) · Poole & Brown (3)
National tech categories:
None (89) · HU V/h (27) · USPC 244/80 (10) · USPC 244/45R (10) · AU 90.3 (8) · USPC 244/90R (7) · USPC 244/22 (7) · USPC 244/119 (6) · USPC 244/87 (5) · USPC 244/64 (5) · USPC 244/51 (5) · USPC 244/233 (5) · USPC 244/72 (4) · USPC 244/35R (4) · USPC 244/28 (4) · USPC 244/20 (4) · USPC 244/177 (4)
IPCs: (Click arrow to add another value)
CPCs:
None (98) · CPC B64C17/00 (16) · CPC B64C13/00 (16) · CPC B64B1/00 (15) · CPC B64C33/02 (15) · CPC B64C2700/6295 (13) · CPC B64C23/005 (11) · CPC B64C35/00 (9) · CPC B64C39/005 (9) · CPC B64C39/08 (9) · CPC B64C13/24 (8) · CPC B64C3/385 (8) · CPC B64C3/14 (6) · CPC B64C3/40 (5) · CPC B64C9/00 (4) · CPC B64C25/60 (4) · CPC B64C11/006 (4) · CPC B64C21/02 (3) · CPC Y10S244/904 (3) · CPC B64C33/00 (3)
First filing:
Citations from after 1930:

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