GB850350A - Improvements in devices for cleaning lenses - Google Patents

Improvements in devices for cleaning lenses

Info

Publication number
GB850350A
GB850350A GB560458A GB560458A GB850350A GB 850350 A GB850350 A GB 850350A GB 560458 A GB560458 A GB 560458A GB 560458 A GB560458 A GB 560458A GB 850350 A GB850350 A GB 850350A
Authority
GB
United Kingdom
Prior art keywords
socket
cartridge
devices
diaphragm
fluid
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
GB560458A
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.)
RAYMOND CRAVENNE
Original Assignee
RAYMOND CRAVENNE
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 RAYMOND CRAVENNE filed Critical RAYMOND CRAVENNE
Priority to GB560458A priority Critical patent/GB850350A/en
Publication of GB850350A publication Critical patent/GB850350A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02C—SPECTACLES; SUNGLASSES OR GOGGLES INSOFAR AS THEY HAVE THE SAME FEATURES AS SPECTACLES; CONTACT LENSES
    • G02C13/00—Assembling; Repairing; Cleaning
    • G02C13/006—Devices specially adapted for cleaning spectacles frame or lenses

Landscapes

  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Ophthalmology & Optometry (AREA)
  • Optics & Photonics (AREA)
  • Eyeglasses (AREA)
  • Cleaning Implements For Floors, Carpets, Furniture, Walls, And The Like (AREA)

Abstract

850,350. Opening portable containers. CRAVENNE, R. May 15, 1959 [Feb. 20, 1958], No. 5604/58. Class 66. [Also in Group XXIII] A fluid-containing cartridge 7 for a reservoir applicator consists of a felt pad 10 secured in a socket 9 formed in one end of the cartridge, the bottom of the socket being formed by a fracturable diaphragm that can be broken by pressing a pin through the felt. The fluid-containing bore of the cartridge is of smaller diameter than the socket and the diaphragm is, at the portion where it is to be fractured, of reduced thickness.
GB560458A 1958-02-20 1958-02-20 Improvements in devices for cleaning lenses Expired GB850350A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB560458A GB850350A (en) 1958-02-20 1958-02-20 Improvements in devices for cleaning lenses

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB560458A GB850350A (en) 1958-02-20 1958-02-20 Improvements in devices for cleaning lenses

Publications (1)

Publication Number Publication Date
GB850350A true GB850350A (en) 1960-10-05

Family

ID=9799211

Family Applications (1)

Application Number Title Priority Date Filing Date
GB560458A Expired GB850350A (en) 1958-02-20 1958-02-20 Improvements in devices for cleaning lenses

Country Status (1)

Country Link
GB (1) GB850350A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2124404A (en) * 1982-07-20 1984-02-15 Michele Zappa A pad device for cleaning spectacle lenses
EP0225776A2 (en) * 1985-12-10 1987-06-16 Randalette Inc. Device and kit for cleaning lenses of telescopes, cameras and the like
GB2207857A (en) * 1987-06-16 1989-02-15 Allan Tsai Pen device for cleaning spectacle lenses
US5533824A (en) * 1993-07-20 1996-07-09 J. S. Staedtler Gmbh & Co. Writing or drafting instrument with exchangeable writing medium container

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2124404A (en) * 1982-07-20 1984-02-15 Michele Zappa A pad device for cleaning spectacle lenses
EP0225776A2 (en) * 1985-12-10 1987-06-16 Randalette Inc. Device and kit for cleaning lenses of telescopes, cameras and the like
EP0225776A3 (en) * 1985-12-10 1988-08-03 Randalette Inc. Device and kit for cleaning lenses of telescopes, cameras and the like
GB2207857A (en) * 1987-06-16 1989-02-15 Allan Tsai Pen device for cleaning spectacle lenses
GB2207857B (en) * 1987-06-16 1991-03-27 Allan Tsai Pen-like lens cleaner
US5533824A (en) * 1993-07-20 1996-07-09 J. S. Staedtler Gmbh & Co. Writing or drafting instrument with exchangeable writing medium container

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