Drilldown: Patents

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Patents > Tech fields: None & Related to aircraft: 1 & IPCs : IPC B64C3/38 or None

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Applicant is inventor:
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Patent agent:
None (1503) · Munn & Co. (17) · Victor J. Evans (13) · None (12) · Haseltine, Lake & Co. (5) · Sigmund Herzog (4) · C. A. Snow & Co. (4) · C. C. Hines (3) · John P. Tarbox (3) · Randolph, Jr. (3)
National tech categories:
None (1522) · FR 6.4 (16) · MX F. III (15) · IT 8 (14) · USPC 244/80 (10) · USPC 244/90R (6) · USPC 244/233 (6) · USPC 244/76R (5) · USPC 244/48 (5) · USPC 244/35R (5) · DE 77h.5 (4) · FR 6.3 (4) · USPC 244/20 (4) · USPC 244/100R (3) · USPC 416/129 (3) · USPC 244/101 (3) · DE 77h (3) · USPC 244/119 (3) · AT 77d (3)
IPCs: (Click arrow to add another value)
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Citations from after 1930:
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