Drilldown: Patents
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- Techtypes (2381)
Patents > Year granted:
1920 - 1929
& Office :
DE or
GB or
LU or
MX or
NL
& Applicant firm:
None
& National tech categories :
FR 5 or
FR 6.4 or
GB 4 motors or
USPC 244/45R or
None
Use the filters below to narrow your results.
None (24) ·
Anton Flettner (2) ·
Bert Hinkler (1) ·
Emanuel Spreekmeester (1) ·
Ernest Platton King (1) ·
Frederick Handley Page (1) ·
Gaston Madeira (1) ·
George Holt Thomas (1) ·
Gianni Caproni (1) ·
Guido Castagneris (1) ·
Horst Schoenberg (1) ·
James Vernon Martin (1) ·
Jean Gailhat (1) ·
John Arthur Weis (1) ·
John Edward Thompson (1) ·
John William Rapp (3) ·
Joseph Vanorio (2) ·
Jules Gastambide (1) ·
Nicolae Iliescu-Branceni (1) ·
Paul Koeppen (1) ·
Pieter Barteld Van Leggelo (1) ·
Rene Cecil Motte (1) ·
Richard Matthews Ruck (1) ·
Richard Tetley Glazebrook (1) ·
Robert Arthur Bruce (1) ·
Robert Gastambide (1) ·
Sydney Leonard Archbutt (1) ·
Thomas Mill Ritchie (1) ·
Walter Rosenhain (1)
None (2) ·
Anton Flettner (2) ·
Bert Hinkler (1) ·
Chessborough Mackenzie-Kennedy (4) ·
Emanuel Spreekmeester (1) ·
Ernest Platton King (1) ·
FRANK Frederick SIMONS (1) ·
Frederick Handley Page (7) ·
Gaston Madeira (1) ·
GEORGE HALLIDAY (1) ·
George Holt Thomas (1) ·
Gianni Caproni (1) ·
Guido Castagneris (1) ·
HERBERT TOLPUTT (1) ·
Horst Schoenberg (1) ·
James Vernon Martin (3) ·
Jean-Baptiste Gailhat (1) ·
John Arthur Weis (1) ·
John Edward Thompson (1) ·
John William Rapp (4) ·
Joseph Vanorio (2) ·
Jules Gastambide (1) ·
MOTEURS SALMSON (2) ·
Nicolae Iliescu-Branceni (1) ·
NIEUPORT (1) ·
PATENT (1) ·
Paul Koeppen (1) ·
Pieter Barteld Van Leggelo (1) ·
RADIO CONTROLLER (1) ·
Raymond Roze Perkins (1) ·
Rene Cecil Motte (1) ·
Richard Matthews Ruck (1) ·
Richard Tetley Glazebrook (1) ·
Robert Arthur Bruce (1) ·
Robert Gastambide (1) ·
Sydney Leonard Archbutt (1) ·
Thomas Mill Ritchie (1) ·
Thomas O BRIEN Hubbard (1) ·
Walter Rosenhain (1)
Tech fields:
Application number:
None (37) ·
Dec 28, 1917 in the U.S. (1) ·
Patent CA-1918-196108 (1) ·
Patent DE-1915-339218 (1) ·
Patent DE-1917-375592 (1) ·
Patent DE-1918-388537 (1) ·
Patent FR-1914-475066 (1) ·
Patent FR-1917-493342 (1) ·
Patent FR-1917-493423 (1) ·
Patent GB-1916-112480 (1) ·
Patent IT-1916-07-14 (1) ·
Patent IT-1916-08-29 Castagneris (1) ·
Patent NL-1918-08-05 Spreekmeester (1) ·
Patent US-1918-01-19 (1) ·
Patent US-1918-1435190 (1)
None (29) ·
A. M. & William Clark (2) ·
Brewer & Son (1) ·
Browne & Co. (1) ·
G. F. Redfern & Co. (1) ·
George Barker & Brettell (1) ·
H. G. Law (1) ·
Haseltine, Lake & Co. (2) ·
Jensen & Son (2) ·
John E. Raworth & Moss (1) ·
Marks & Clerk (6) ·
Rayner & Co. (1) ·
Stanley, Popplewell & Co. (1) ·
W. P. Thompson & Co. (2)
None (28) ·
IPC B63H1/12 (1) ·
IPC B64B1/58 (1) ·
IPC B64C1/00 (2) ·
IPC B64C1/08 (1) ·
IPC B64C11/04 (1) ·
IPC B64C11/34 (1) ·
IPC B64C11/36 (1) ·
IPC B64C13/00 (2) ·
IPC B64C17/00 (2) ·
IPC B64C25/00 (1) ·
IPC B64C27/28 (1) ·
IPC B64C3/00 (3) ·
IPC B64C3/38 (1) ·
IPC B64C3/42 (1) ·
IPC B64C3/50 (1) ·
IPC B64C3/56 (2) ·
IPC B64C35/00 (1) ·
IPC B64C9/10 (1) ·
IPC B64D27/04 (1) ·
IPC G01M15/02 (1)
CPCs:
Showing below up to 51 results in range #1 to #51.
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- Timeline: Year filed
- Timeline: Year granted
- Timeline: Filing date
- Timeline: Full specification filed date
- Timeline: Grant date
- Timeline: Publication date
- Timeline: Family year
- Calendar: Year filed
- Calendar: Year granted
- Calendar: Full specification filed date
- Calendar: Grant date
- Calendar: Family year
P
- Patent DE-1914-324366
- Patent DE-1916-345021
- Patent DE-1917-345582
- Patent DE-1918-326801
- Patent DE-1929-479649
- Patent GB-1915-17066
- Patent GB-1915-38006
- Patent GB-1915-44867
- Patent GB-1916-142872
- Patent GB-1916-157998
- Patent GB-1917-147957
- Patent GB-1917-165798
- Patent GB-1918-120929
- Patent GB-1918-121741
- Patent GB-1918-121968
- Patent GB-1918-122164
- Patent GB-1918-138656
- Patent GB-1918-140127
- Patent GB-1918-140137
- Patent GB-1918-143940
- Patent GB-1918-146548
- Patent GB-1918-147237
- Patent GB-1918-154633
- Patent GB-1918-157473
- Patent GB-1918-161961
- Patent GB-1918-166196
- Patent GB-1919-122648
- Patent GB-1919-130983
- Patent GB-1919-144395
- Patent GB-1920-137082
- Patent GB-1920-137341
- Patent GB-1920-138381
- Patent GB-1920-138662
- Patent GB-1920-139228
- Patent GB-1920-139527
- Patent GB-1920-139839
- Patent GB-1920-140110
- Patent GB-1920-140113
- Patent GB-1920-140276
- Patent GB-1920-141082
- Patent GB-1920-141085
- Patent GB-1920-144332
- Patent GB-1920-145434
- Patent GB-1920-145771
- Patent GB-1920-146375
- Patent GB-1920-148293
- Patent GB-1920-148308
- Patent GB-1920-150753
- Patent GB-1920-160598
- Patent GB-1921-166577
- Patent GB-1927-653688