Drilldown: Patents

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Patents > Office : SE or US & Applicant firm: None & Tech fields : design or propulsion or stability & Patent agent: None

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Supplementary to patent:
None (328) · Patent US-1908-1077750 (2) · Patent NO-1915-12-15 Carl Alfred Johansson (2)
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Assigned to:
None (340) · 1 (4) · Goodyear Tire and Rubber Company (3) · Jay S. Milner (2) · (1/4) (2)
National tech categories:
None (50) · USPC 244/80 (15) · USPC 244/30 (14) · USPC 244/22 (12) · USPC 244/51 (12) · USPC 244/90R (11) · USPC 244/73R (10) · USPC 244/45R (8) · USPC 244/93 (8) · USPC 244/99 (8) · USPC 244/26 (8) · USPC 244/65 (8) · USPC 244/6 (7) · USPC 244/23R (7) · USPC 244/72 (7) · USPC 244/52 (7)
IPCs:
None (224) · IPC B64B1/00 (31) · IPC B64C33/00 (11) · IPC B64C39/00 (10) · IPC B64B1/40 (8) · IPC B64C33/02 (7) · IPC B64C23/005 (6) · IPC CPC B64C13/00 (6) · IPC B64C9/00 (5) · IPC B64C17/00 (4) · IPC B64C39/005 (3) · IPC B64C3/14 (3) · IPC B64C11/00 (3) · IPC B64C11/001 (3) · IPC B64C13/00 (3)
CPCs:
CPC B64B1/00 (44) · None (30) · CPC B64C13/00 (30) · CPC B64C17/00 (22) · CPC B64C23/005 (17) · CPC B64C2700/6295 (16) · CPC B64C33/02 (16) · CPC B64B1/40 (14) · CPC B64C9/00 (11) · CPC B64C29/0025 (9) · CPC B64C39/005 (9) · CPC B64C3/385 (8) · CPC B64C13/24 (8) · CPC B64C33/00 (7) · CPC B64C11/006 (7) · CPC B64C11/001 (7) · CPC B64C9/38 (5) · CPC B64C11/00 (5) · CPC B64C3/14 (5)
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Citations from after 1930:

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