Drilldown: Patents
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Patents > Inventor country:
DE 
& Assigned to:
None
& National tech categories :
DK 77 or
None
& IPCs :
IPC B64B1/40 or
IPC B64C33/00 or
None
& Family year:
1900 - 1999
& Assigned to:
None
& National tech categories :
DK 77 or
None
& IPCs :
IPC B64B1/40 or
IPC B64C33/00 or
None
& Family year:
1900 - 1999 Use the filters below to narrow your results.
Year filed:
Year granted:
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Applicant firm:
None (283) ·
Borrmann and Kaerting (2) ·
Gesellschaft für Nautische Instrumente G.m.b.H. (1) ·
Luft-Verkehrs-Gesellschaft m.b.H. (4) ·
Luftschiffantrieb-Gesellschaft m. b. H. (1) ·
Luftschiffsantrieb G.m.b.H. (1) ·
Motorluftschiff Studiengesellschaft m.b.H (1) ·
Motorluftschiff Studiengesellschaft m.b.H. (1) ·
Neufeldt & Kuhnke (1) ·
Siemens-Schuckert-Werke G.m.b.H. (1) ·
Société anonyme des Constructions Aériennes Rossel-Peugeot (1) ·
Vereinigte Gummiwaaren-Fabriken Harburg-Wien Vorm. Meiner J. N. Reithofer (1)
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Patent agent:
None (241) ·
A. Boning (1) ·
Allison Bros. (1) ·
B. E. Dunbar Kilburn (1) ·
Boult, Wade & Kilburn (1) ·
Boult, Wade & Tennant (2) ·
Chatwin, Herschell & Co. (2) ·
Church & Church (1) ·
Clement Lean (1) ·
E. W. Pitman (1) ·
Edward Evans & Co. (3) ·
F. Wise Howorth (1) ·
G. F. Redfern & Co. (3) ·
G.F. Redfern & Co. (1) ·
Haseltine, Lake & Co. (2) ·
Herbert Haddan & Co. (3) ·
J. Hans (2) ·
Jensen & Son (1) ·
Johnsons & Willcox (1) ·
Lloyd Wise & Co. (4) ·
Marks & Clerk (8) ·
None (1) ·
O. Graham Devers (1) ·
Otto Klauser (1) ·
Paul Schilling? (1) ·
Philip M. Justice (1) ·
Rosenbaum & Stockridge? (1) ·
Thomas R. Shillito (1) ·
W. C. Hauff (1) ·
W. H. Beck & Co. (1) ·
W. P. Thompson & Co. (6) ·
Wm. P. Thompson & Co. (1)
Assigned to: (Click arrow to add another value)
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CPCs:
None (89) ·
CPC B64B1/58 (16) ·
CPC B64C33/02 (13) ·
CPC B64C39/00 (13) ·
CPC B64C2700/6295 (13) ·
CPC B64C35/00 (12) ·
CPC B64C17/00 (10) ·
CPC B64C23/005 (9) ·
CPC B64C2700/6216 (8) ·
CPC B64C33/00 (8) ·
CPC B64C17/06 (8) ·
CPC B64B1/00 (7) ·
CPC B64C2700/6274 (7) ·
CPC B64C2700/6218 (6) ·
CPC B64C3/385 (5) ·
CPC B64C11/006 (5) ·
CPC B64C3/00 (5) ·
CPC B64C11/343 (5)
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Showing below up to 250 results in range #1 to #250.
