Patent GB-1918-121968
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From google: "Rapp, J. W., (Assignee of Vanorio, J.). Dec. 28, 1917, [Convention date]. Joints formed by welding. Frames or structures, such as are used in aeroplanes, are tensioned by members 5 secured to the frame &c. heated to elongate and telescope them, and then welded while heated to sleeves 7 which are secured to the frame and have slots 7<a> to permit a secure weld."
- Tech class: CPC B64C3/00: Wings
- Supplementary to a patent of Dec 28, 1917 in the U.S.
- Inventor location: Vanorio formerly of Brooklyn, NY, applying now from Manhattan Court, College Point, Queens County, NY
- Applicant location: Applicant Rapp formerly of Flushing, NY, but applying now from 415 First Avenue, College Point, Queens County, New York
Sources
- Original patent document and bibliography entry on espacenet
- on google patents
| Year filed | 1918 |
|---|---|
| Year granted | 1920 |
| Office | GB |
| Patent number | 121968 |
| Inventors | Joseph Vanorio |
| Inventor country | US |
| Applicant person | Joseph Vanorio, John William Rapp |
| Applicant firm | |
| Applicant type | INDIV |
| Applicant is inventor? | 1 |
| Original title | Improvements in Tensioning Devices |
| English title | Improvements in tensioning devices |
| Tech fields | joints |
| Filing date | December 30, 1918 |
| Full specification filed date | |
| Application number | 21810/18 |
| Grant date | March 30, 1920 |
| Granted? | 1 |
| Publication date | |
| Supplementary to patent | Dec 28, 1917 in the U.S. |
| Related to aircraft? | 1 |
| Serial number | 21810 |
| Patent agent | Marks & Clerk |
| Assigned to | John William Rapp |
| National tech categories | |
| IPCs | IPC B64C3/00 |
| CPCs | CPC B64C3/00, CPC B64C2700/6235 |
| Family year | 1917 |
| First filing? | 0 |
| Cites these patents | |
| Citations from after 1930 | 0 |
| Application ID | 21978198 |
| INPADOC family ID | 10995050 |
| Number of text pages | 3 |
| Number of diagram pages | 2 |
| Number of figures | 8 |
| Number of claims | 5 |
