Drilldown: Patents

Patents > Year filed: 1909 & Applicant is inventor: None & Number of text pages: 2-3

Use the filters below to narrow your results.

Year filed:

(There are no values for this filter)

Year granted:

1909 (3) · 1910 (5) · 1913 (1)

Office:

DE (4) · FR (2) · GB (2) · HU (1)

Inventors:

None (4) · Carl Huber (1) · Emmanuel-François-Michel Farcot (1) · Gabriel Letsch (1) · Hermann Gothan (1) · Nikolaus Rueben (1)

Inventor country:

AT (1) · DE (6) · FR (3)

Inventor location:

None (7) · Loire-Inférieure (1) · Seine-et-Oise (1)

Applicant person:

None (7) · Emmanuel-François-Michel Farcot (1) · Hermann Gothan (1)

Applicant firm:

None (4) · AGO Flugzeugwerke G. m. b. H. (1) · Rheinisch Westfaelische Sprengstoff A.-G. (1) · Rheinisch Westfaelische Sprengstoff Aktien-Gesellschaft (1) · Societe Anonyme "Astra" (1) · Société anonyme Astra (1) · Société Anonyme des Ateliers et Chantiers de la Loire (1) · Vereinigte Gummiwaaren-Fabriken Harburg-Wien (1)

Applicant type:

None (3) · COMPANY (5) · INDIV (1)

Applicant is inventor: (Click arrow to add another value)

Yes · No · None · Other

Tech fields:

None (9)

Filing date:

1908 (1) · 1909 (7) · 1916 (1)

Full specification filed date:

None (9)

Application number:

None (6) · 190919823D (1) · 190919934D (1) · 401066D (1)

Grant date:

None (4) · 1909 (2) · 1910 (2) · 1922 (1)

Granted:

Yes (9)

Publication date:

None (2) · 1909 (2) · 1910 (3) · 1913 (1) · 1922 (1)

Supplementary to patent:

None (5) · Patent DE-1908-227979 (1) · Patent DE-1909-214397 (1) · Patent DE-1915-299150 (1) · Patent FR-1909-397651 (1)

Related to aircraft:

1 (8) · partially (1)

Patent agent:

None (5) · Boult, Wade & Tennant (1) · E. Blétry (1) · Léon Francken (1) · Marks & Clerk (1)

Assigned to:

None (9)

National tech categories:

None (2) · DE 37f.8 (1) · DE 77h.4 (2) · DE 77h.6 (1) · FR 5.3 (1) · FR 6.4 (1) · HU V/h (1)

IPCs:

None (7) · IPC B64B1/08 (1) · IPC E04C3/18 (1) · IPC F16J15/00 (1)

CPCs:

None (3) · CPC B64B1/00 (1) · CPC B64B1/005 (1) · CPC B64B1/58 (1) · CPC B64B1/64 (1) · CPC B64C33/02 (1) · CPC F16J15/004 (1)

Family year:

None (3) · 1908 (2) · 1909 (3) · 1915 (1)

First filing:

None (3) · No (4) · Yes (2)

Cites these patents:

None (9)

Citations from after 1930:

None (9)

Number of text pages:

2 (6) · 3 (3)

Number of claims:

None (1) · 1 (1) · 2 (2) · 3 (4) · 4 (1)

Number of diagram pages:

1 (8) · 2 (1)

Number of figures:

1 (1) · 2 (4) · 4 (1) · 6 (2) · 7 (1)

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