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Patents > Number of text pages: 1-2 & Number of claims: 3-50000000

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Inventor country:
US (425) · FR (341) · DE (271) · GB (160) · AT (73) · HU (47) · CH (21) · IT (21) · None (18) · RU (12) · AH (10) · BE (9) · CA (9) · AU (8) · MX (6) · DK (5) · Prussia (4) · NL (4) · BR (4) · NZ (4)
Applicant firm:
None (1239) · Jacob Lohner & Co. (17) · Luft-Verkehrs-Gesellschaft m.b.H. (9) · Rumpler-Werke G.m.b.H. in Berlin-Johannisthal (6) · Gothaer Waggonfabrik A. G. (6) · Luft Fahrzeug G.m.b.H. (5) · E. Rumpler Luftfahrzeugbau G.m.b.H. (5) · Österreichische Daimler Motoren A. G. (4) · Luftschiffbau Schütte-Lanz (4) · AGO Flugzeugwerke G. m. b. H. (4) · Aktiebolaget Aviatorer (3) · Siemens-Schuckert Werke GmbH (3) · Zeppelin-Werke G.m.b.H. (3) · British and Colonial Aeroplane Co. (3) · Blackburn Aeroplane and Motor Co. (3) · Luftschiffbau Zeppelin G. m. b. H. (3)
Applicant is inventor:
Application number:
Granted:
Assigned to:
None (1374) · Magneso Calcite Fire-Proof Company (2) · John A. Roebling's Sons (2) · Siemens-Schuckert Werke GmbH (2) · Albert L. Watters (2) · 1 (2)
IPCs:
None (626) · IPC B64C39/00 (77) · IPC B64B1/00 (70) · IPC B64C1/00 (54) · IPC B64C3/00 (53) · IPC B64C11/00 (34) · IPC B64C17/00 (33) · IPC B64C35/00 (28) · IPC B64C13/00 (28) · IPC B64B1/58 (27) · IPC B64C25/00 (24) · IPC B64C23/00 (21) · IPC B64C31/06 (18) · IPC B64C3/38 (18) · IPC B64C3/18 (18) · IPC B64C33/00 (16) · IPC B64C31/00 (15) · IPC B64C33/02 (12) · IPC B64C27/04 (10) · IPC B64C11/04 (9)
First filing:
Citations from after 1930:
Number of text pages:
Number of diagram pages:

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