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Patent 24035 Summary

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Claims and Abstract availability

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(12) Patent: (11) CA 24035
(21) Application Number: 24035
(54) English Title: CONSTRUCTION OF THE TEETH OF CROSS-CUT SAWS
(54) French Title: FABRICATION DES DENTS DES SCIES DE TRAVERS
Status: Term Expired - Post Grant Beyond Limit
Bibliographic Data
(51) International Patent Classification (IPC): N/A
(72) Inventors :
  • O'LOUGHLIN, TERRENCE (Canada)
(73) Owners :
  • TERRENCE O'LOUGHLIN
(71) Applicants :
(74) Agent:
(74) Associate agent:
(45) Issued: 1886-05-11
(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. A circular cross-out saw constructed with teeth, having a knife edge on the front of each tooth, and terminating in a sloping gullet at the root of each tooth, and the face of the tooth running in a line to a point behind the centre of the saw, each alternate tooth having the cutting edge sloping in one direction, and the cutting edge of the intervening teeth sloping in the opposite direction, the teeth which act on the end of the board being without sett, and the teeth which act on the part being cut off have a small portion of sett only substantially as shown and described. 2nd. A saw tooth constructed with a knife edge on either side of the front of the tooth, and running in a line back of the point of the tooth, and terminating in a sloping gullet at the root of the tooth, as shown and described.
Description

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Representative Drawing

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Administrative Status

2024-08-01:As part of the Next Generation Patents (NGP) transition, the Canadian Patents Database (CPD) now contains a more detailed Event History, which replicates the Event Log of our new back-office solution.

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Event History

Description Date
Inactive: Expired (old Act Patent) latest possible expiry date 1904-05-11
Grant by Issuance 1886-05-11

Abandonment History

There is no abandonment history.

Owners on Record

Note: Records showing the ownership history in alphabetical order.

Current Owners on Record
TERRENCE O'LOUGHLIN
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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