GB189705422A - Improvements in and connected with Stoppering or Hermetically Closing Jars or other Receptacles to Facilitate Opening. - Google Patents

Improvements in and connected with Stoppering or Hermetically Closing Jars or other Receptacles to Facilitate Opening.

Info

Publication number
GB189705422A
GB189705422A GB189705422DA GB189705422A GB 189705422 A GB189705422 A GB 189705422A GB 189705422D A GB189705422D A GB 189705422DA GB 189705422 A GB189705422 A GB 189705422A
Authority
GB
United Kingdom
Prior art keywords
stoppering
receptacles
cover
facilitate opening
hermetically closing
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
Inventor
Frederick Joynson
William Harrison
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
Application granted granted Critical
Publication of GB189705422A publication Critical patent/GB189705422A/en
Expired legal-status Critical Current

Links

Abstract

5422. Joynson, F., and Harrison, W. March 1. Stoppers.-Relates to stoppering jars &c. adapted to contain goods in vacuo. The neck of the jar &c. A is formed with a flat or concave seat a to receive the elastic washer W, and the cover B is formed with a similar seat b. When the vessel is closed, the washer is compressed between the seats a, b and is protected by the flange B<1> on the cover. To facilitate breaking the vacuum to open the vessel, the cover is formed with an aperture H through which a suitable instrument can be inserted to displace the washer.
GB189705422D 1897-03-01 1897-03-01 Improvements in and connected with Stoppering or Hermetically Closing Jars or other Receptacles to Facilitate Opening. Expired GB189705422A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB189705422T 1897-03-01

Publications (1)

Publication Number Publication Date
GB189705422A true GB189705422A (en) 1897-06-05

Family

ID=32191659

Family Applications (1)

Application Number Title Priority Date Filing Date
GB189705422D Expired GB189705422A (en) 1897-03-01 1897-03-01 Improvements in and connected with Stoppering or Hermetically Closing Jars or other Receptacles to Facilitate Opening.

Country Status (1)

Country Link
GB (1) GB189705422A (en)

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