Drilldown: Patents

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Patents > Office : DE or DK or IT or NO or US & Tech fields : LTA or balloon or frame & Granted: Yes & Assigned to: None

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Office: (Click arrow to add another value)
Inventor country:
US (546) · DE (279) · FR (71) · GB (38) · IT (29) · None (17) · AT (15) · CA (10) · CH (10) · RU (9) · Prussia (9) · Poland (9) · BE (8) · HU (6) · NL (5) · AH (5) · MX (4) · NO (4) · DK (4)
Applicant firm:
None (953) · Rumpler-Werke G.m.b.H. in Berlin-Johannisthal (14) · Siemens-Schuckert Werke GmbH (8) · Rumpler-Werke A.-G. in Berlin-Johannisthal (5) · Motorluftschiff Studiengesellschaft m.b.H (5) · Luftschiffbau Zeppelin G. m. b. H. (4) · Tarbox Safety Aircraft Company (3) · Luft-Verkehrs-Gesellschaft m.b.H. (3)
Applicant is inventor:
Tech fields: (Click arrow to add another value)
Application number:
Granted: (Click arrow to add another value)
Supplementary to patent:
None (862) · Patent US-1909-970771 (4) · Patent GB-1913-16499 (3) · Patent FR-1902-321808 (3) · Patent FR-1891-215265 (3)
Related to aircraft:
Patent agent:
None (715) · Munn & Co. (43) · Victor J. Evans (15) · 1 (9) · R. S. & A. B. Lacey (8) · None (7) · C. A. Snow & Co. (6) · Michael J. Stark & Sons (5) · James L. Norris (4) · H. B. Willson & Co. (3) · John P. Tarbox (3) · Franklin H. Hough (3) · D. W. Glassie (3) · Noyes & Harriman (3) · Watson E. Coleman (3)
Assigned to: (Click arrow to add another value)
IPCs:
None (605) · IPC B64B1/00 (120) · IPC B64C3/00 (31) · IPC B64B1/58 (25) · IPC B64B1/40 (24) · IPC B64B1/62 (19) · IPC B64C33/02 (18) · IPC B64C39/00 (17) · IPC B64C9/00 (10) · IPC B64C33/00 (10) · IPC B64B1/06 (9) · IPC B64C25/00 (9) · IPC B64C1/00 (7) · IPC B64C31/00 (7) · IPC B64C3/38 (7) · IPC B64B1/64 (6) · IPC B64C31/06 (6) · IPC B64C3/18 (6)
CPCs:
None (211) · CPC B64B1/00 (170) · CPC B64B1/40 (56) · CPC B64B1/58 (40) · CPC B64C33/02 (39) · CPC B64C23/005 (32) · CPC B64B1/62 (29) · CPC B64C13/00 (28) · CPC B64C2700/6295 (27) · CPC B64C39/005 (25) · CPC B64C3/00 (24) · CPC B64C17/00 (18) · CPC B64C9/00 (18) · CPC B64C3/385 (17) · CPC A63H27/08 (16) · CPC B64C39/08 (16) · CPC B64C33/00 (15) · CPC B64C11/001 (14) · CPC B64B1/64 (12) · CPC B64C2700/6235 (12)
First filing:
Citations from after 1930:

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