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Patent 2460 Summary

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Claims and Abstract availability

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(12) Patent: (11) CA 2460
(21) Application Number: 2460
(54) English Title: A MONKEY WRENCH
(54) French Title: UNE CLE ANGLAISE
Status: Term Expired - Post Grant Beyond Limit
Bibliographic Data
(51) International Patent Classification (IPC): N/A
(72) Inventors :
  • WILKINSON, LEONARD (Canada)
(73) Owners :
  • LEONARD WILKINSON
(71) Applicants :
(74) Agent:
(74) Associate agent:
(45) Issued: 1873-06-14
(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.

Consists in the manner of constructing the stock of the wrench and in the means employed for shifting the moveable jaw and adjusting the wrench to the size of the nut. Claim 1st The rack or ratchet B, formed on the stock A, in combination with the similar nnd corresponding rack or ratchet C, formed on the plate D, and engaging with and tilting; into the rack or ratchet D as a device for preventing tho moveable jaw E, from sliding on the stack. 2nd The arrangement and combination with the two racks B and C of the eccentric G and lever F as a device for keeping the racks B and C interlocked or engaged with each other. 3rd The stock A when made with the width thereof at H extended, increased, or greater than at any other part thereof, so as to make the block stronger at or near H, than elsewhere 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 1891-06-14
Grant by Issuance 1873-06-14

Abandonment History

There is no abandonment history.

Owners on Record

Note: Records showing the ownership history in alphabetical order.

Current Owners on Record
LEONARD WILKINSON
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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