Drilldown: Patents

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Patents > Tech fields: balloon & Grant date: 1900 - 1999

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Office:
Inventors:
None (19) · Johann Schütte (10) · Leonardo Torres Quevedo (6) · Ralph Hazlett Upson (5) · Joseph Allison Steinmetz (5) · Henry Boinet (5) · August Riedinger (5) · Alonzo Perry Bliven (4) · Daniel-Alexis-Léopold Grosclaude (4) · Richard Wilcke (4) · Albert Graff (4)
Inventor country:
Inventor location:
None (251) · Berlin (4) · Berlin-Reinickendorf West (2) · Seine (2) · New York county (2) · New York city (2) · Minnesota (2) · Hennepin county (2) · Minneapolis, Minnesota (2) · Berlin-Reinickendorf (2)
Applicant person:
None (78) · Johann Schütte (10) · Joseph Allison Steinmetz (5) · Leonardo Torres Quevedo (4) · Edward Charles Robert Marks (4) · Alonzo Perry Bliven (4) · Daniel-Alexis-Léopold Grosclaude (4) · Ottó Krausz (3) · Johannes Schilling (3) · Adolphe Clément-Bayard (3) · Arno Boener (3) · Richard Wilcke (3) · Wilhelm Rettig (3)
Applicant is inventor:
Tech fields: (Click arrow to add another value)
Full specification filed date:
Application number:
None (110) · 1906348305 (2)
Granted:
Supplementary to patent:
None (192) · Patent DE-1909-Wilcke-Graff (4) · Patent FR-1899-Boinet (4) · Patent US-1906-850616 (3) · Patent FR-1902-321808 (3) · Patent DE-1907-194166 (3) · Patent DE-1907-192662 (3) · Patent ES-1906-38692 (2) · Patent FR-1903-333745 (2) · Patent DE-1906-190421 (2) · Patent DE-1911-258741 (2) · Patent DE-1908-221549 (2) · Patent FR-1899-292828 (2) · Patent FR-1909-400629 (2) · Patent GB-1908-28547 (2)
Related to aircraft:
Patent agent:
None (119) · Marks & Clerk (12) · Haseltine, Lake & Co. (6) · Victor J. Evans (6) · Chassevent (5) · J. Bonnet-Thirion (4) · Herbert Haddan & Co. (4) · Boult, Wade & Tennant (3) · Munn & Co. (3) · H. Bœttcher fils (3) · W. D. Rowlingson (3) · Armengaud aîné (3) · Armengaud jeune (3) · C. Blétry (3) · Wheatley & Mackenzie (3) · Hippolyte Josse (3)
National tech categories:
None (86) · FR 6.4 (48) · FR 6.3 (18) · AT 77d (16) · RU Group V (8) · USPC 244/97 (7) · USPC 244/127 (6) · DE 77h (5) · USPC 244/30 (5) · USPC 244/126 (4) · USPC 244/125 (4) · DK 77 (4) · USPC 244/25 (4) · CH 129a (3) · USPC 244/73R (3) · USPC 244/133 (3) · CA 46/28 (3) · USPC 244/99 (3) · USPC 244/32 (3)
CPCs:
None (94) · CPC B64B1/00 (74) · CPC B64B1/58 (32) · CPC B64B1/40 (25) · CPC B64B1/62 (11) · CPC B64B1/12 (4) · CPC B64C23/005 (4) · CPC B64C2700/6273 (3) · CPC B64C39/008 (3) · CPC B64C3/14 (2) · CPC B64B1/60 (2) · CPC B64C9/38 (2) · CPC B64C11/001 (2) · CPC B64C33/02 (2) · CPC B64C3/26 (2)
First filing:
Citations from after 1930:
Number of diagram pages:

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