File:Koppo Patent diagram for a Teneriffe lacemaking tool.jpg

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Summary

Description
English: Koppo lacework holder diagram from US Patent US2750651A. A device with a leather cover over a pin cushion, which has precise locations for pins to hold the lace during the lacemaking process.
Date
Source https://patents.google.com/patent/US2750651/en
Author Saito Koppo

Licensing

Public domain
This file is in the public domain because US Patent

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Captions

Saito Koppo's device to make Teneriffe lace with a pin cushion with a leather cover and precise pin holes

Items portrayed in this file

depicts

inception

25 April 1955

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image/jpeg

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Date/TimeThumbnailDimensionsUserComment
current00:04, 21 February 2021Thumbnail for version as of 00:04, 21 February 2021634 × 899 (128 KB)Mmangan333Uploaded a work by Saito Koppo from https://patents.google.com/patent/US2750651/en with UploadWizard
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