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 or None & Assigned to: None & Number of text pages: 3-50000000

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Office: (Click arrow to add another value)
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Full specification filed date:
Application number:
None (99)
Granted: (Click arrow to add another value)
Supplementary to patent:
None (273) · Patent US-1909-970771 (3) · Patent GB-1913-16499 (2) · Patent FR-1902-321808 (2) · Patent DE-1895-98580 (2)
Related to aircraft:
Patent agent:
None (129) · Munn & Co. (22) · Victor J. Evans (10) · C. A. Snow & Co. (5) · None (5) · Michael J. Stark & Sons (5) · R. S. & A. B. Lacey (5) · John P. Tarbox (3) · 1 (3) · D. W. Glassie (3) · Franklin H. Hough (2) · Fisher & Moser (2) · Edgar Tate & Co. (2) · James L. Norris (2) · Noyes & Harriman (2) · Poole & Brown (2) · H. B. Willson & Co. (2) · Hazard Strauss (2) · Watson E. Coleman (2)
Assigned to: (Click arrow to add another value)
National tech categories:
None (25) · DE 77 (20) · USPC 244/30 (17) · USPC 244/64 (11) · USPC 244/28 (11) · USPC 244/90R (11) · USPC 244/80 (9) · USPC 244/51 (9) · DE 77h.5 (9) · USPC 244/25 (8) · USPC 244/26 (8) · USPC 244/6 (8) · USPC 244/22 (8) · DK 77 (7) · USPC 244/139 (7) · USPC 244/66 (6) · USPC 244/48 (6) · USPC 244/46 (6) · USPC 244/87 (6) · USPC 244/96 (6)
IPCs:
None (221) · IPC B64B1/00 (31) · IPC B64C39/00 (6) · IPC B64C3/00 (6) · IPC B64B1/40 (5) · IPC B64C33/02 (5) · IPC B64C25/00 (4) · IPC B64C33/00 (4) · IPC B64C9/00 (3) · IPC B64B1/58 (3) · IPC B64B1/62 (3) · IPC B64C31/00 (2) · IPC B64B1/02 (2) · IPC B64C13/00 (2)
CPCs:
CPC B64B1/00 (66) · None (30) · CPC B64C23/005 (18) · CPC B64C13/00 (16) · CPC B64C33/02 (14) · CPC B64C39/005 (14) · CPC B64B1/40 (12) · CPC B64C2700/6295 (11) · CPC B64C17/00 (11) · CPC B64C33/00 (8) · CPC B64C3/385 (8) · CPC B64C39/08 (8) · CPC B64C9/00 (8) · CPC B64B1/58 (6) · CPC B64C31/04 (5) · CPC B64C39/008 (5) · CPC B64C29/0033 (5) · CPC B64C3/40 (5) · CPC B64C3/14 (4)
First filing:
Citations from after 1930:
Number of text pages:

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