Drilldown: Patents
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- Airplane (18)
- Airship (15)
- Companies (475)
- Event (141)
- Letters (683)
- Organizations (965)
- Patents (17491)
- Person (2094)
- Publications (24551)
- Techtypes (2366)
Use the filters below to narrow your results.
Year filed:
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Applicant firm:
None (296) ·
Rumpler-Werke G.m.b.H. in Berlin-Johannisthal (10) ·
Jacob Lohner & Co. (4) ·
E. Rumpler Luftfahrzeugbau G.m.b.H. (3) ·
AGO Flugzeugwerke G. m. b. H. (3) ·
Gothaer Waggonfabrik A. G. (3) ·
Société Chastang frères (3) ·
Société Industrielle de Delle (3) ·
Blackburn Aeroplane and Motor Co. (2) ·
Rumpler-Werke A.-G. in Berlin-Johannisthal (2) ·
Allgemeine Elektricitäts-Gesellschaft (2) ·
Sopwith Aviation Company Limited (2) ·
Curtiss Aeroplane and Motor Corporation (2) ·
Luft-Verkehrs-Gesellschaft m.b.H. (2) ·
Société anonyme Astra AB (2) ·
John A. Roebling's Sons (2) ·
British and Colonial Aeroplane Co. (2) ·
Blackburn Aeroplane & Motor Co. (2)
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Supplementary to patent:
None (293) ·
Patent FR-1907-373818 (4) ·
Patent AT-1913-79244 (3) ·
Patent FR-1911-429224 (3) ·
Patent FR-1900-300646 (2) ·
Patent US-1911-1003530 (2) ·
Patent IT-1916-07-14 (2) ·
Patent GB-1914-20119 (2) ·
Patent GB-1912-26911 (2) ·
Patent FR-1917-504302 (2) ·
Patent FR-1911-448337 (2) ·
Patent FR-1909-412818 (2) ·
Patent FR-1909-399976 (2) ·
Patent BE-1911-04-14 Lucien-Constant-Joseph Harel (2)
Patent agent:
None (129) ·
Armengaud jeune (17) ·
None (15) ·
Marks & Clerk (14) ·
Lavoix et Moses (9) ·
Weismann et Marx (6) ·
Dupont et Elluin (6) ·
Brewer & Son (5) ·
Hippolyte Josse (5) ·
Haseltine, Lake & Co. (5) ·
E. Blétry (4) ·
Charles Dony (4) ·
Boramé et Julien (4) ·
Boult, Wade & Tennant (4) ·
Munn & Co. (4)
Assigned to:
None (357) ·
1 (2) ·
Alphonse Tellier et Cie (1) ·
Bostwick & Burgess Mfg. Co. (1) ·
Curtiss Aeroplane and Motor Corporation (3) ·
Dayton-Wright Company (1) ·
E. T. Wilkinson (1) ·
Édouard Favre (1) ·
Edward I. Horsman (1) ·
Edward Stern & Company (1) ·
James Smith (1) ·
John A. Roebling's Sons (2) ·
John Liddle (1) ·
John W. Myers (1) ·
John William Rapp (1) ·
Joseph F. Heurteur (1) ·
Luft Fahrzeug G.m.b.H. (1) ·
Luftfahrzeugbau Schütte-Lanz (1) ·
Moteurs Salmson (1) ·
Société Dr. Boes et Cie (1) ·
Thomas-Morse Aircraft (1) ·
Varioplane Company (1) ·
Vickers Ltd (1) ·
Vickers, Sons, and Maxim (1) ·
William R. Gray (1)
National tech categories:
FR 6.4 (132) ·
None (97) ·
DE 77h.5 (26) ·
USPC 244/153R (24) ·
DE 77 (11) ·
FR 6.3 (8) ·
FR 20.1 (8) ·
USPC 244/48 (8) ·
DE 77h (7) ·
DE 77h.7 (7) ·
USPC 244/46 (7) ·
USPC 244/155R (6) ·
USPC 244/127 (6) ·
FR 5.3 (5) ·
USPC 244/49 (5) ·
USPC 244/90R (4) ·
USPC 244/219 (3) ·
USPC 244/119 (3) ·
USPC 244/96 (3) ·
USPC 244/33 (3)
IPCs: (Click arrow to add another value)
CPCs:
CPC B64C3/00 (210) ·
CPC B64C2700/6235 (102) ·
CPC B64B1/40 (71) ·
CPC B64C2700/6233 (67) ·
CPC A63H27/08 (57) ·
CPC B64C3/385 (9) ·
None (7) ·
CPC A63H27/087 (7) ·
CPC B64C3/40 (6) ·
CPC B64C3/18 (4) ·
CPC Y02T50/145 (3) ·
CPC B64C3/48 (3) ·
CPC B64C3/54 (2) ·
CPC B64C31/06 (2) ·
CPC B64B1/40 (EP) (2) ·
CPC B64C3/56 (2) ·
CPC B64C25/36 (2)
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Showing below up to 250 results in range #1 to #250.
