Drilldown: Patents

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Patents > Applicant is inventor: Yes & Tech fields : navigation or propulsion & National tech categories : AT 77d or USPC 244/153R or USPC 244/3.23 or USPC 244/80 or None & Cites these patents : 1910 or Patent AT-1909-47911 or None

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Office:
Inventor country:
FR (161) · US (106) · None (104) · GB (103) · DE (61) · AT (29) · ES (14) · IT (12) · BE (10) · CA (10) · AH (9) · AU (8) · RU (7) · CH (7) · Poland (5) · HU (5) · SE (5) · NL (4) · Prussia (4) · Galicia (4)
Applicant is inventor: (Click arrow to add another value)
Tech fields: (Click arrow to add another value)
Application number:
None (476)
Granted:
Supplementary to patent:
None (478) · Patent US-1909-970771 (5) · Patent CH-1907-41855 (3) · Patent AT-1900-12657 (3) · Patent AT-1912-75092 (3)
Patent agent:
None (360) · Boult, Wade & Tennant (19) · Marks & Clerk (17) · Haseltine, Lake & Co. (15) · Wheatley & Mackenzie (11) · Herbert Haddan & Co. (8) · None (7) · Abel & Imray (6) · W. P. Thompson & Co. (6) · Munn & Co. (5) · G. F. Redfern & Co. (5) · J. Owden O'Brien (5) · 0 (4) · Bauer & Imrie (4) · Edward Evans & Co. (4) · Jensen & Son (4) · Browne & Co. (4) · Brewer & Son (4)
National tech categories: (Click arrow to add another value)
IPCs:
None (495) · IPC B64C39/00 (20) · IPC B64C11/00 (15) · IPC B64C23/00 (9) · IPC B64C3/38 (8) · IPC B64B1/00 (7) · IPC B64C27/04 (7) · IPC B64C11/16 (5) · IPC B64B1/58 (5) · IPC B64B (5) · IPC B64C1/00 (4) · IPC B64C11/36 (4) · IPC B64C33/00 (4) · IPC B64C3/52 (3) · IPC B64C3/54 (3) · IPC B64C11/04 (3) · IPC B64C33/02 (3) · IPC B64D35/06 (3) · IPC B64D35/04 (3)
CPCs:
None (419) · CPC B64C11/006 (23) · CPC B64C23/005 (16) · CPC B64B1/00 (15) · CPC B64C3/385 (10) · CPC B64C2700/6295 (10) · CPC B64C39/00 (10) · CPC B64C13/00 (9) · CPC B64C39/005 (8) · CPC B64C17/00 (8) · CPC B64C11/16 (7) · CPC B64C33/02 (6) · CPC B64C2700/6274 (6) · CPC B64C2700/6281 (6) · CPC B64C11/00 (5) · CPC B64B1/58 (5) · CPC B64C33/00 (5) · CPC B64C27/04 (5) · CPC B63H11/12 (5)
First filing:
Cites these patents: (Click arrow to add another value)
Citations from after 1930:
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