Patent US-1921-1627185
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- Tech classes: CPC B64B1/00: Lighter-than-air aircraft, CPC Y10T403/7084 Bolt, rivet, or screw
- Inventor locations:
Many claims -- 58 -- which seems absurd; maybe it's a "whole" aircraft invention Many applications; a Template:Complicated administrative history "the present application may be considered as a companion case to my earlier application, Serial no. 376,325, filed August 4, 1920, because it also comprehends the separable inter-relation of aircraft units and ...pable of almost inst... upon and taking off from the dirigible, said elements to comprise, in unified form, a composite aircraft."
- Note that this patent was administratively delayed for an unusually long time.
Sources
- Patent 1627185 document and bibliographic info on espacenet
- Patent 1627185 at google patents
Year filed | 1921 |
---|---|
Year granted | 1927 |
Office | US |
Patent number | 1627185 |
Inventors | Henry E. Krammer |
Inventor country | US |
Applicant person | Henry E. Krammer |
Applicant firm | |
Applicant type | INDIV |
Applicant is inventor? | 1 |
Original title | Aircraft |
English title | Aircraft |
Tech fields | |
Filing date | 1921-01-10 |
Full specification filed date | |
Application number | |
Grant date | 1927-05-03 |
Granted? | 1 |
Publication date | |
Supplementary to patent | |
Related to aircraft? | 1 |
Serial number | 436239 |
Patent agent | F. W. Barker |
Assigned to | |
National tech categories | |
IPCs | IPC B64B1/00 |
CPCs | CPC B64B1/00, CPC Y10T403/7084 |
Family year | |
First filing? | 1 |
Cites these patents | Patent US-1920-376325 |
Citations from after 1930 | 6 |
Application ID | |
INPADOC family ID | |
Number of text pages | 8 |
Number of diagram pages | 7 |
Number of figures | 13 |
Number of claims | 58 |