Difference between revisions of "Patent FR-1917-487084"

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(filled in ; this patent included here because of some misclassification on espacenet)
m (Econterms moved page Patent FR-1918-487084 to Patent FR-1917-487084 without leaving a redirect: filing year)
(No difference)

Revision as of 22:31, 30 March 2024

This patent in this database because of some mislabeling and miscategorization. Espacenet lists its title as "Improvements in or relating to propellers" but the actual document has nothing to do with that. Template:Miscategorized

  • Supplementary to a US patent with inventor Perri, filed 22 Nov 1916.

Sources


Year filed 1917
Year granted 1918
Office FR
Patent number 487084
Inventors
Inventor country US
Applicant person
Applicant firm Reece Shoe Machinery
Applicant type COMPANY
Applicant is inventor? No
Original title Perfectionnements aux machines a mettre les chaussures en forme
English title Shoe-making machines
Tech fields cloth
Filing date October 8, 1917
Full specification filed date
Application number 487084D
Grant date March 12, 1918
Granted? Yes
Publication date June 4, 1918
Supplementary to patent
Related to aircraft? Yes
Serial number
Patent agent
Assigned to
National tech categories FR 26.4
IPCs IPC A43D21/12, IPC A43D21/16, IPC A43D21/18, IPC B64C11/42
CPCs CPC B64C11/42, CPC A43D21/125, CPC A43D21/18, CPC A43D21/16
Family year 1917
First filing? Yes
Cites these patents
Citations from after 1930
Application ID 19304428
INPADOC family ID 5368620
Number of text pages
Number of diagram pages
Number of figures
Number of claims