Drilldown: Patents

Jump to navigation Jump to search
Patents > Year granted: 1920 - 1929 & Supplementary to patent: None & Number of claims: 7-50000000

Use the filters below to narrow your results.

Year filed:
1911 (2) · 1913 (1) · 1914 (3) · 1915 (4) · 1916 (18) · 1917 (32) · 1918 (65) · 1919 (3) · 1920 (4) · 1921 (3)
Year granted:
1920 (51) · 1921 (27) · 1922 (27) · 1923 (12) · 1924 (10) · 1925 (2) · 1926 (3) · 1927 (3)
Office:
CA (1) · CH (2) · DE (3) · FR (9) · GB (3) · HU (3) · US (114)
Inventors:
Henry Kleckler (5) · Robert Kemp (5) · Alfred John Macy (4) · None (3) · William L. Gilmore‎ (3) · William B. Stout (3) · Melville W. Mix (3) · John P. Tarbox (3) · Henry E. Krammer (3)
Inventor country:
None (3) · AT (1) · AU (1) · CA (3) · DE (3) · FR (10) · GB (8) · HU (2) · NL (1) · US (104)
Inventor location:
None (100) · Pennsylvania (5) · Indiana (4) · New York state (4) · Michigan (3) · Ohio (3) · Ludington, MI (2) · Mason county, MI (2) · Toronto (2) · New York (2) · Dayton (2) · New York City (2) · New York county (2) · Ontario (2)
Applicant person:
None (22) · Henry Kleckler (4) · Alfred John Macy (4) · William B. Stout (3) · Melville W. Mix (3) · Henry E. Krammer (3)
Applicant firm:
None (83) · Aircraft Propeller Corp. (1) · Continental Air Craft Transportation Company (1) · Curtiss Aeroplane (13) · Curtiss Aeroplane & Motor Corporation (1) · Curtiss Aeroplane and Motor Corporation (1) · Dayton Wright Company (1) · Grand Rapids Trust Company (1) · Haskelite Manufacturing Corporation (2) · Knight American Patents Company (1) · Koylinoyl Suspension Corporation (1) · L W F Engineering Company (2) · Lawrence Sperry Aircraft Company, Inc. (2) · Macy Engineering Co. (1) · Macy Engineering Company (1) · Mercur Flugzeugbau (1) · Ordnance Engineering Corp. (1) · Österreichische Daimler Motoren A. G. (1) · Packard Motor Car Company (3) · Pittsburgh Aeroplane & Motor Company (1) · Société anonyme Astra (1) · Société Anonyme des Établissements Nieuport (1) · Sperry Gyroscope Company (3) · Starr Piano Company (1) · Tarbox Safety Aircraft Company (2) · Westinghouse Electric & Manufacturing Company (7) · Zeppelin-Werke Staaken G.m.b.H. (1)
Applicant type:
None (6) · COMPANY (16) · COMPANY + INDIV (11) · COMPANY+INDIV (22) · INDIV (81)
Applicant is inventor:
None (3) · No (37) · Yes (95)
Tech fields:
airplane (33) · None (19) · Design (18) · stability (16) · fuselage (15) · Propellers (13) · Construction (11) · propeller (9) · frame (9) · wings (9) · aerodynamics (9) · landing (7) · subsystem (7) · biplane (7) · military (7) · metal (6) · propulsion (6)
Filing date:
1911 (2) · 1913 (1) · 1914 (3) · 1915 (4) · 1916 (18) · 1917 (32) · 1918 (65) · 1919 (3) · 1920 (4) · 1921 (3)
Full specification filed date:
None (129) · 1916 (1) · 1919 (1) · 1920 (2) · 1921 (1) · 1922 (1)
Application number:
None (21)
Grant date:
None (1) · 1920 (51) · 1921 (26) · 1922 (27) · 1923 (12) · 1924 (10) · 1925 (2) · 1926 (3) · 1927 (3)
Granted:
Yes (135)
Publication date:
March 1920 (1) · May 1920 (2) · June 1920 (2) · February 1921 (1) · March 1921 (2) · June 1921 (1) · July 1921 (1) · August 1921 (1) · November 1922 (1)
Supplementary to patent: (Click arrow to add another value)
Related to aircraft:
None (3) · .5 (1) · 0.5 (1) · 1 (104) · Yes (26)
Patent agent:
None (31) · John P. Tarbox (15) · None (5) · Herbert H. Thompson (5) · N. S. Amstutz (3) · Chappell & Earl (3) · Dayle & Dayle (2) · Warren S. Ostow (2) · 0 (2) · Henry Lucke (2) · William Wallace White (2) · Charles W. Hills (2)
Assigned to:
None (96) · Aircraft Propeller Corp. (1) · Albinus Wilcox (1) · Astra Societe Anonyme (1) · Charles B. Mann (1) · Charles B. Mann Jr. (1) · Charles F. Wilcox (1) · Curtiss Aeroplane (2) · Curtiss Aeroplane & Motor Corp (1) · Curtiss Aeroplane & Motor Corporation (2) · Curtiss Aeroplane and Motor Corporation (5) · Goodyear Tire and Rubber Company (3) · Grand Rapids Trust Company (1) · H. W. Smith (1) · Haskelite Manufacturing Corporation (2) · John Day De Prez (1) · Knight American Patents Company (1) · L W F Engineering Company (2) · Lawrence Sperry Aircraft Company (1) · Lawrence Sperry Aircraft Company, Inc. (1) · Macy Engineering Company (1) · Pittsburgh Aeroplane & Motor Company (1) · Sperry Gyroscope Company (3) · Starr Piano Company (1) · Westinghouse Electric & Manufacturing Company (5) · William Hendry Barker (1)
National tech categories:
None (104) · CA 267/5 (1) · CH 129b (2) · DE 42c.9 (1) · DE 77h.6 (1) · DE 77h.7 (1) · FR 11.2 (1) · FR 6.4 (6) · HU V/h (3) · USPC 244/101 (1) · USPC 244/119 (2) · USPC 244/121 (1) · USPC 244/135R (1) · USPC 244/17.15 (1) · USPC 244/177 (1) · USPC 244/218 (1) · USPC 244/219 (1) · USPC 244/231 (1) · USPC 244/232 (1) · USPC 244/234 (1) · USPC 244/33 (1) · USPC 244/46 (1) · USPC 244/53A (1) · USPC 244/54 (1) · USPC 244/80 (1) · USPC 244/87 (2) · USPC 29/889.6 (1) · USPC 416/204R (1) · USPC 416/230 (1) · USPC 416/233 (1) · USPC 416/241R (1) · USPC 416/89, 416/168R (1) · USPC 464/60 (1) · USPC 74/6 (1) · USPC 89/37.16 (1) · USPC 89/40.01 (1)
IPCs:
None (23) · IPC B64C35/00 (8) · IPC B64C3/00 (8) · IPC B64C1/00 (7) · IPC B64C11/20 (6) · IPC B64C17/00 (6) · IPC B64C23/00 (5) · IPC B64C39/00 (5) · IPC B64C25/00 (4) · IPC B64C33/00 (4) · IPC B64C11/04 (4) · IPC B64C11/00 (3) · IPC B64C3/18 (3) · IPC B64D27/00 (3)
CPCs:
CPC B64C17/00 (10) · CPC B64C35/00 (9) · CPC B64C3/00 (8) · CPC B64C1/00 (6) · None (6) · CPC B64C11/04 (5) · CPC B64C23/005 (5) · CPC B64C39/00 (5) · CPC B64C11/20 (4) · CPC B64C2001/0081 (4) · CPC B64C2700/6235 (4) · CPC B64C2001/0063 (4) · CPC B64C2700/6212 (4) · CPC B64C33/00 (4) · CPC B64B1/40 (3) · CPC B64C2700/6233 (3) · CPC B64D27/00 (3) · CPC B64C2700/6274 (3) · CPC B64F2700/6226 (3)
Family year:
None (4) · 100 - 199 (1) · 1900 - 1999 (130)
First filing:
None (3) · No (11) · Yes (121)
Cites these patents:
None (130) · Patent US-1916-1195290 (1) · Patent US-1916-1233210 (1) · Patent US-1917-1265638 (1) · Patent US-1918-1336946 (1) · Patent US-1920-376325 (1) · serial number 97533 (1) · US 245885 (1)
Citations from after 1930:
None (16) · 1 - 2 (11) · 2 - 4 (9) · 4 - 5 (5) · 5 - 30 (13)
Number of text pages:
None (1) · 2 - 3 (19) · 3 - 4 (35) · 4 - 6 (46) · 6 - 30 (34)
Number of claims:
7 - 8 (19) · 8 - 9 (16) · 9 - 12 (42) · 12 - 18 (29) · 18 - 110 (29)
Number of diagram pages:
1 - 2 (41) · 2 - 3 (28) · 3 - 5 (34) · 5 - 13 (32)
Number of figures:
1 - 5 (24) · 5 - 6 (16) · 6 - 9 (36) · 9 - 13 (27) · 13 - 40 (32)

Showing below up to 135 results in range #1 to #135.

View (previous 250 | next 250) (20 | 50 | 100 | 250 | 500)

P


View (previous 250 | next 250) (20 | 50 | 100 | 250 | 500)

Retrieved from "http://econterms.net/aero/Special:Drilldown/Patents"