Drilldown: Patents
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Patents > Office 
:
DE or
RU
& Applicant type :
COMPANY + INDIV or
INDIV or
LTA
& Granted:
Yes
& Number of claims:
1-3
& Number of figures:
1-3
:
DE or
RU
& Applicant type :
COMPANY + INDIV or
INDIV or
LTA
& Granted:
Yes
& Number of claims:
1-3
& Number of figures:
1-3 Use the filters below to narrow your results.
Year filed:
Year granted:
Office: (Click arrow to add another value)
Inventors:
Inventor country:
Applicant person:
Applicant firm:
None (191) ·
AGO Flugzeugwerke G. m. b. H. (1) ·
British and Colonial Aeroplane Co. (1) ·
Deutsche Flugzeugwerke GmbH (1) ·
Dornier Metallbauten GmbH (1) ·
F. Ad. Richter et Cie. (1) ·
Firma B. Seibert (1) ·
Joseph Hofmann (1) ·
Luft Verkehrs GmbH (1) ·
Luft-Verkehrs Gesellschaft Akt-Ges. (1) ·
Siemens-Schuckertwerke (1)
Applicant type: (Click arrow to add another value)
Tech fields:
Filing date:
Full specification filed date:
Application number:
None (171) ·
203534D (1) ·
245740D (1) ·
319919D (1) ·
320732D (1) ·
323338D (1) ·
323881D (1) ·
325131D (1) ·
325223D (1) ·
326027D (1) ·
326431D (1) ·
328806D (1) ·
330013D (1) ·
332540D (1) ·
333473D (1) ·
333525D (1) ·
335054D (1) ·
347577D (1) ·
57735D (1) ·
B0079489 (1) ·
DED321248D (1) ·
F0042008 (1) ·
F0043453 (1) ·
F0043767 (1) ·
F0043863 (1) ·
H0070077 (1) ·
H0075474 (1) ·
P0035166 (1) ·
R0046657 (1) ·
W0047365 (1) ·
Z0010531 (1)
Grant date:
Granted: (Click arrow to add another value)
Publication date:
Supplementary to patent:
Patent agent:
None (187) ·
A. Loll (1) ·
B. Wassermann (1) ·
C. Fehlert, G. Loubier, Fr. Harmsen, A. Büttner u. E. Meißner (2) ·
C. G. Gsell (1) ·
C. Gronert, W. Zimmermann u. R. Heering (1) ·
D. Sad (1) ·
Dr. R. Wirth, C. Weihe, Dr. H. Weil; W. Dame (1) ·
E. Riccius (1) ·
H. Licht u. E. Liebing (1) ·
Hans Heimann (1) ·
L. Gottscho (1) ·
R. H. Korn (1) ·
R. Scherp. u. Dr K. Michaëlis (1)
Assigned to:
National tech categories:
DE 77h.5 (46) ·
DE 77 (24) ·
DE 77h.6 (24) ·
DE 77h.9 (15) ·
DE 77h (14) ·
RU Group V (11) ·
DE 77h.15 (8) ·
DE 77h.4 (6) ·
DE 77h.2 (6) ·
None (6) ·
DE 77h.7 (5) ·
DE 77h.10 (4) ·
DE 77h.11 (2) ·
DE 77f.23 (2) ·
DE 77h.3 (2) ·
DE 13 (2) ·
DE 77h Group 5 (2) ·
DE 37f.8 (2) ·
DE 62b.15 (2) ·
DE 40o (2)
IPCs:
CPCs:
None (57) ·
CPC B64C13/00 (10) ·
CPC B64C35/00 (8) ·
CPC B64B1/00 (7) ·
CPC B64C17/00 (7) ·
CPC B64C3/00 (7) ·
CPC B64C33/02 (6) ·
CPC B64C11/20 (4) ·
CPC B64C23/005 (4) ·
CPC B64C11/22 (3) ·
CPC B64B1/58 (3) ·
CPC B64B1/40 (3) ·
CPC B64C2700/6235 (3) ·
CPC B64C11/00 (3) ·
CPC B64C11/006 (3) ·
CPC B64C3/14 (3) ·
CPC B64C3/42 (3) ·
CPC B64C3/56 (3)
Family year:
Cites these patents:
Citations from after 1930:
Number of text pages:
Showing below up to 201 results in range #1 to #201.
