Drilldown: Patents

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Patents > Tech fields : Subsystem or chemistry or construction or navigation or None & National tech categories : USPC 244/45R or USPC 446/14 or None & IPCs : IPC B64B1/62 or IPC B64C1/00 or IPC B64C13/00

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Office:
Inventors:
None (4) · Sam Leonard Walkden (4) · John Law Garsed (3) · Harris Booth (3) · Walter George Tarrant (2) · Roy Louis Matteson (2) · Louis Marmonier (2) · Charles Arthur Beauchamp Pickard Hawkins (2) · Isaac Bell (2) · Bertram Ogilvie (2)
Inventor country:
Applicant person:
None (5) · Sam Leonard Walkden (4) · Harris Booth (3) · John Law Garsed (3) · Louis Marmonier (2) · Charles Arthur Beauchamp Pickard Hawkins (2) · Walter George Tarrant (2) · Isaac Bell (2) · Bertram Ogilvie (2) · Roy Louis Matteson (2)
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Full specification filed date:
Application number:
None (3)
Granted:
Publication date:
Related to aircraft:
Patent agent:
None (9) · Boult, Wade & Tennant (5) · Brewer & Son (4) · Haseltine, Lake & Co. (4) · Abel & Imray (3) · Marks & Clerk (3) · H. D. Fitzpatrick & Co. (2) · Brierley & Appleyard (2) · Carpmaels, Radford & Newton (2) · Herbert Haddan & Co. (2)
National tech categories: (Click arrow to add another value)
IPCs: (Click arrow to add another value)
First filing:
Citations from after 1930:
Number of diagram pages:

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

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