GB490197A - Improved spectacles - Google Patents

Improved spectacles

Info

Publication number
GB490197A
GB490197A GB3605237A GB3605237A GB490197A GB 490197 A GB490197 A GB 490197A GB 3605237 A GB3605237 A GB 3605237A GB 3605237 A GB3605237 A GB 3605237A GB 490197 A GB490197 A GB 490197A
Authority
GB
United Kingdom
Prior art keywords
spectacles
improved spectacles
improved
sidebottom
perspex
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
GB3605237A
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.)
JOSEPH PEARSON SIDEBOTTOM
Original Assignee
JOSEPH PEARSON SIDEBOTTOM
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 JOSEPH PEARSON SIDEBOTTOM filed Critical JOSEPH PEARSON SIDEBOTTOM
Priority to GB3605237A priority Critical patent/GB490197A/en
Publication of GB490197A publication Critical patent/GB490197A/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

490,197. Spectacles. SIDEBOTTOM, J. P. Dec. 30, 1937, No. 36052. [Class 97 (i)] The front of a pair of spectacles, comprising the lenses a, b, bridge c and hinge lugs d, e, is made all in one piece from moulded artificial material such as that known by the Registered Trade Mark " Perspex."
GB3605237A 1937-12-30 1937-12-30 Improved spectacles Expired GB490197A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB3605237A GB490197A (en) 1937-12-30 1937-12-30 Improved spectacles

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3605237A GB490197A (en) 1937-12-30 1937-12-30 Improved spectacles

Publications (1)

Publication Number Publication Date
GB490197A true GB490197A (en) 1938-08-10

Family

ID=10384409

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3605237A Expired GB490197A (en) 1937-12-30 1937-12-30 Improved spectacles

Country Status (1)

Country Link
GB (1) GB490197A (en)

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