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Patent 18283 Summary

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Claims and Abstract availability

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(12) Patent: (11) CA 18283
(21) Application Number: 18283
(54) English Title: FLEXIBLE LAST
(54) French Title: FORME ELASTIQUE
Status: Term Expired - Post Grant Beyond Limit
Bibliographic Data
(51) International Patent Classification (IPC): N/A
(72) Inventors :
  • HIGGINS, CHARLES L. (Canada)
(73) Owners :
  • CHARLES L. HIGGINS
(71) Applicants :
(74) Agent:
(74) Associate agent:
(45) Issued: 1883-12-12
(22) Filed Date:
Availability of licence: N/A
Dedicated to the Public: N/A
(25) Language of filing: English

Patent Cooperation Treaty (PCT): No

(30) Application Priority Data: None

Abstracts

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Claims

Note: Claims are shown in the official language in which they were submitted.

Claim lst. The described method of preparing boots and shoes for examination and show, which consists in placing therein an inflatable device capable of being forced into substantial conformity with the shape thereof and then inflating the same until restrained by a mild tension of the leather, substantially as described. 2nd. A device for expanding the uppers of boots and shoes adapted to be placed within the boot or shoe, and then inflated outwardly against the inside walls of the same and into substantial conformation with the shape,thereof, substantially as described. 3rd. A device for expanding the uppers of boots and shoes, the same being composed of rubber or a similar elastic material having an outline and size similar to, but slightly smaller than that of a boot or shoe, and adapted to be placed within the same, and then expanded by inflation, to completely fill the chamber of the upper and produce slight tension on the walls thereof, substantially as described.
Description

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Representative Drawing

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Administrative Status

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Event History

Description Date
Inactive: Expired (old Act Patent) latest possible expiry date 1901-12-12
Grant by Issuance 1883-12-12

Abandonment History

There is no abandonment history.

Owners on Record

Note: Records showing the ownership history in alphabetical order.

Current Owners on Record
CHARLES L. HIGGINS
Past Owners on Record
None
Past Owners that do not appear in the "Owners on Record" listing will appear in other documentation within the application.
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