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Patents > CPCs: None & Family year: 1900 - 1909 & Number of claims: 2-5

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Office:
Inventors:
None (16) · Johannes Schilling (6) · Robert Esnault-Pelterie (6) · Paul Frederik Degn (6) · Boo Henning Wallin (6) · Henry Calder Lobnitz (5) · Gustav Behrens (4)
Applicant person:
None (42) · Paul Frederik Degn (6) · Boo Henning Wallin (6) · Johannes Schilling (6) · Robert Esnault-Pelterie (6) · Henry Calder Lobnitz (5) · Gustav Behrens (4)
Applicant is inventor:
Tech fields:
airplane (74) · Design (68) · LTA (59) · propulsion (59) · wings (45) · Stability (42) · frame (40) · Propellers (40) · control (35) · Subsystem (33) · airship (30) · None (29) · whole (28) · aerodynamics (27) · navigation (27) · construction (26) · Lift (26) · propeller (25) · Rudder (22) · steering (21)
Full specification filed date:
Application number:
None (223)
Granted:
Publication date:
Supplementary to patent:
None (172) · Patent SE-1906-23283 (5) · Patent DE-1907-214228 (4) · Patent GB-1909-2111 (4) · Patent DE-1908-221549 (4) · Patent SE-1906-25199 (3) · Patent FR-1909-403985 (3) · Patent FR-1902-328044 (3) · Patent DE-1909-02-25 Hugo Erdmann (3) · Patent DE-1907-215602 (3) · Patent US-1909-970771 (3)
Related to aircraft:
Patent agent:
None (158) · Marks & Clerk (11) · Abel & Imray (7) · E. Blum & Co. (7) · Haseltine, Lake & Co. (6) · Boult, Wade & Tennant (6) · Hy. Fairbrother (5) · H. Kirchhofer (5) · Wheatley & Mackenzie (4) · W. P. Thompson & Co.‎ (4) · Herbert Haddan & Co. (4) · Brierley & Howard (3) · None (3) · Henry Hughes (3) · A. Ritter (3)
National tech categories:
None (125) · HU V/h (66) · AT 77d (25) · DK 77 (10) · DE 77h (9) · CH 129a (6) · CH 129b (5) · CH 115 (4) · DE 77h.5 (4) · DE 77h.15 (4) · FR 10.1 (3) · CH 129c (3) · DE 77h.6 (3) · RU Group V (3) · FR 5.3 (2) · DPK 62b (2) · SE 70a (2) · FR 10.2 (2)
CPCs: (Click arrow to add another value)
First filing:
Citations from after 1930:
Number of text pages:
Number of claims:
Number of diagram pages:

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