Drilldown: Patents

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Patents > Year filed: 1900 - 1909 & Number of text pages: 3-5 & Number of diagram pages: 2-7

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Office:
Inventor location:
None (432) · Seine (4) · Allegheny county, Pennsylvania (3) · Pittsburgh (3) · Paris (3) · PA (3) · Yorkshire (3) · Missouri (2) · San Antonio (2) · Budapest (2) · Bexar county (2) · Kansas City, Missouri (2) · Jackson county (2) · Pennsylvania (2) · TX (2)
Applicant is inventor:
Full specification filed date:
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Granted:
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Supplementary to patent:
None (361) · Patent GB-1908-4519 (4) · Patent US-1909-970771 (3) · Patent FR-1902-328044 (3) · Patent US-1908-1077750 (3) · Patent US-1908-1081147 (2) · Patent FR-1908-407411 (2) · Patent FR-1908-393976 (2) · Patent GB-1909-2111 (2) · Patent FR-1908-385744 (2) · Patent FR-1902-321808 (2) · Patent DE-1909-232158 (2) · Patent US-1904-876125 (2) · Patent SE-1906-25199 (2) · Patent BE-1907-202697 (2) · Patent US-1909-1010443 (2) · Patent BE-1906-03-30 Maurice-Paul-Émile Pruvost (2)
Related to aircraft:
Patent agent:
None (99) · Munn & Co. (20) · None (18) · Marks & Clerk (9) · Boult, Wade & Tennant (8) · Haseltine, Lake & Co. (6) · Armengaud jeune (6) · Brandon frères (5) · G. F. Redfern & Co. (5) · Wheatley & Mackenzie (4) · Chassevent (4) · R. S. & A. B. Lacey (4) · C. A. Snow & Co. (4) · Borame et Julien (4) · Weismann et Marx (4) · Spencer Heath (4) · Herbert Haddan & Co. (4)
National tech categories:
None (147) · FR 6.4 (83) · USPC 244/22 (17) · FR 6.3 (16) · HU V/h (16) · USPC 244/80 (9) · USPC 244/45R (7) · USPC 244/72 (7) · USPC 244/35R (6) · USPC 244/51 (6) · USPC 244/6 (6) · CH 129b (6) · USPC 244/70 (5) · USPC 244/65 (5) · USPC 244/9 (5) · USPC 244/90R (5) · USPC 244/25 (5) · USPC 244/30 (5)
IPCs:
None (255) · IPC B64C39/00 (39) · IPC B64B1/00 (24) · IPC B64C33/02 (21) · IPC B64C3/38 (15) · IPC B64C33/00 (15) · IPC B64C23/00 (11) · IPC B64C17/00 (9) · IPC B64C27/04 (7) · IPC B64C11/00 (7) · IPC B64C1/00 (7) · IPC B64C13/00 (5) · IPC B64C3/54 (4) · IPC B64C3/52 (3) · IPC B64C3/56 (3) · IPC B64C31/00 (3) · IPC B64C35/00 (3) · IPC B64C29/00 (3) · IPC B64B1/58 (3)
CPCs:
None (104) · CPC B64C33/02 (41) · CPC B64B1/00 (37) · CPC B64C2700/6295 (26) · CPC B64C23/005 (23) · CPC B64C39/00 (22) · CPC B64C3/385 (20) · CPC B64C17/00 (17) · CPC B64C39/005 (16) · CPC B64C33/00 (12) · CPC B64C39/08 (10) · CPC B64C13/00 (10) · CPC B64C11/006 (9) · CPC B64C27/04 (7) · CPC B64C27/82 (6) · CPC B64C9/00 (6) · CPC B64C3/14 (5) · CPC B64C2700/6274 (5) · CPC B64C2700/6281 (5) · CPC B64C27/12 (5)
First filing:
Citations from after 1930:
Number of text pages:
Number of diagram pages:

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