GB238753A - Improvements in or relating to the working of celluloid, tortoiseshell and the like - Google Patents

Improvements in or relating to the working of celluloid, tortoiseshell and the like

Info

Publication number
GB238753A
GB238753A GB2762524A GB2762524A GB238753A GB 238753 A GB238753 A GB 238753A GB 2762524 A GB2762524 A GB 2762524A GB 2762524 A GB2762524 A GB 2762524A GB 238753 A GB238753 A GB 238753A
Authority
GB
United Kingdom
Prior art keywords
tortoiseshell
celluloid
relating
working
corrugated
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
GB2762524A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to GB2762524A priority Critical patent/GB238753A/en
Publication of GB238753A publication Critical patent/GB238753A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D12/00—Producing frames
    • B29D12/02—Spectacle frames

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Eyeglasses (AREA)

Abstract

238,753. Barnes, E. Nov. 19, 1924. Spectacles.-Fig. 6 shows the end of a spectacle side 5 covered with a corrugated enlargement of celluloid or tortoiseshell. Fig. 13 shows a bridge 8 covered with celluloid or tortoiseshell 9 corrugated at 10. Specification 220,203 is referred to.
GB2762524A 1924-11-19 1924-11-19 Improvements in or relating to the working of celluloid, tortoiseshell and the like Expired GB238753A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2762524A GB238753A (en) 1924-11-19 1924-11-19 Improvements in or relating to the working of celluloid, tortoiseshell and the like

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2762524A GB238753A (en) 1924-11-19 1924-11-19 Improvements in or relating to the working of celluloid, tortoiseshell and the like

Publications (1)

Publication Number Publication Date
GB238753A true GB238753A (en) 1925-08-27

Family

ID=10262634

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2762524A Expired GB238753A (en) 1924-11-19 1924-11-19 Improvements in or relating to the working of celluloid, tortoiseshell and the like

Country Status (1)

Country Link
GB (1) GB238753A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1999055522A1 (en) * 1998-04-23 1999-11-04 Michael Wolman Process for making molded eyeglasses and eyeglasses made by said process

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1999055522A1 (en) * 1998-04-23 1999-11-04 Michael Wolman Process for making molded eyeglasses and eyeglasses made by said process

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