Drilldown: Patents

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Patents > Applicant type: INDIV & Number of claims: 8 & Number of diagram pages: 3-9

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Office:
Inventors:
Charles Groombridge (3) · Albert Hugo Friedel (2) · John Thomas Simpson (2) · Émile Dupont (2) · William Alfred South (2) · Vigilio Baldo (2) · Thomas Sloper (2)
Inventor country:
Applicant person:
Charles Groombridge (3) · William Alfred South (3) · Albert Hugo Friedel (2) · John Thomas Simpson (2) · Émile Dupont (2) · Vigilio Baldo (2) · Thomas Sloper (2)
Applicant firm:
Applicant type: (Click arrow to add another value)
Applicant is inventor:
Tech fields:
airplane (26) · frame (21) · stability (14) · propulsion (14) · navigation (13) · None (11) · propellers (10) · wheels (9) · design (9) · landing (9) · LTA (8) · construction (8) · rudder (8) · propeller (7) · safety (6) · marine (5) · airship (5) · helicopter (5) · takeoff (5)
Full specification filed date:
Application number:
None (13)
Granted:
Related to aircraft:
Patent agent:
None (17) · Munn & Co. (5) · Marks & Clerk (3) · Ernest de Pass (2) · R. S. & A. B. Lacey (2) · J. S. Withers & Spooner (2) · Victor J. Evans (2)
National tech categories:
None (27) · FR 6.4 (7) · USPC 244/80 (3) · USPC 244/90R (3) · USPC 244/87 (2) · USPC 244/52 (2) · USPC 244/66 (2) · USPC 244/96 (2) · USPC 244/127 (2)
CPCs:
None (7) · CPC B64C17/00 (7) · CPC B64B1/00 (5) · CPC B64C23/005 (5) · CPC B64C13/00 (5) · CPC B64C33/00 (4) · CPC B64C2700/6295 (4) · CPC B64C35/00 (3) · CPC B64B1/40 (2) · CPC B64C11/006 (2) · CPC B64C3/00 (2) · CPC B64C9/38 (2) · CPC B64C2700/6235 (2)
First filing:
Cites these patents:
Citations from after 1930:
Number of text pages:
Number of claims:
Number of diagram pages:

Showing below up to 74 results in range #1 to #74.

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