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Patents > Office : IT or US & Applicant firm: None & Tech fields: frame

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Supplementary to patent:
None (377) · Patent US-1909-970771 (3) · Patent US-1910-1055379 (2) · Patent GB-1913-16499 (2)
Related to aircraft:
Patent agent:
None (194) · Munn & Co. (26) · Victor J. Evans (15) · R. S. & A. B. Lacey (6) · Watson E. Coleman (5) · None (5) · C. A. Snow & Co. (5) · 1 (4) · Noyes & Harriman‎ (3) · Joshua R. H. Potts (3)
Assigned to:
None (388)
National tech categories:
None (23) · USPC 244/22 (22) · USPC 244/153R (18) · USPC 244/90R (17) · IT 8 (15) · USPC 244/30 (15) · USPC 244/64 (14) · USPC 244/45R (12) · USPC 244/46 (11) · USPC 244/13 (11) · USPC 244/87 (11) · USPC 244/6 (10) · USPC 244/28 (10) · USPC 244/66 (9) · USPC 244/50 (9) · USPC 244/51 (8) · USPC 244/100R (8) · USPC 244/139 (8) · USPC 244/233 (8)
IPCs:
None (323) · IPC B64B1/00 (23) · IPC B64C39/00 (11) · IPC B64C31/00 (10) · IPC B64C33/00 (9) · IPC B64C3/00 (9) · IPC B64C31/06 (8) · IPC B64C31/02 (3) · IPC B64C27/00 (3) · IPC B64C33/02 (3) · IPC B64C13/00 (3) · IPC B64C25/00 (3)
CPCs:
CPC B64B1/00 (46) · CPC B64C2700/6295 (32) · CPC B64C33/02 (31) · CPC B64C13/00 (29) · None (26) · CPC B64C23/005 (24) · CPC A63H27/08 (21) · CPC B64C39/005 (21) · CPC B64C39/08 (18) · CPC B64C17/00 (15) · CPC B64C33/00 (13) · CPC B64C3/385 (12) · CPC B64B1/40 (10) · CPC B64C27/82 (9) · CPC B64C3/40 (9) · CPC B64C3/14 (8) · CPC B64C29/0025 (8) · CPC B64C31/02 (6) · CPC B64C9/00 (6) · CPC B64C29/0033 (6)
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