Language selection

/ Gouvernement du Canada
Search

Patent 2167 Summary

Third-party information liability

Some of the information on this Web page has been provided by external sources. The Government of Canada is not responsible for the accuracy, reliability or currency of the information supplied by external sources. Users wishing to rely upon this information should consult directly with the source of the information. Content provided by external sources is not subject to official languages, privacy and accessibility requirements.

Claims and Abstract availability

Any discrepancies in the text and image of the Claims and Abstract are due to differing posting times. Text of the Claims and Abstract are posted:

  • At the time the application is open to public inspection;
  • At the time of issue of the patent (grant).
(12) Patent: (11) CA 2167
(21) Application Number: 2167
(54) English Title: A WRENCH
(54) French Title: UNE CLEF A VIS
Status: Expired
Bibliographic Data
(52) Canadian Patent Classification (CPC):
  • 81/59
(51) International Patent Classification (IPC): N/A
(72) Inventors :
  • WHITING, ALGERNON S. (Canada)
(73) Owners :
  • WHITING, ALGERNON S. (Canada)
(71) Applicants :
(74) Agent:
(74) Associate agent:
(45) Issued: 1873-03-20
(22) Filed Date:
Availability of licence: N/A
(25) Language of filing: English

Patent Cooperation Treaty (PCT): No

(30) Application Priority Data: None

Abstracts

Sorry, the abstracts for patent document number 2167 were not found.

Claims

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

Claim The adaptation of the motion of the lower jaw E, to the purposes of a wrench by means of the segment of a pinion D11, attached to the lever D, (the latter serving as handle), the fulcrum of which is fixed in the ohaps B, B, of the upper jaw A, and which segment of a pinion gears into a rack F, attached to the lower jaw K, the lower jaw by its motion in convenient guides B11, B11, formed in the chaps, serving to open or close and tighten the wrench upon the lever-handle D. being moved in a lateral direotion, and also the arrangement of the guides and grooves B11, B11, in connection with the other parts of the invention giving a parallel motion to the lower jaw E, and also the adaptation of the invention as a shoe or other pincer.
Description

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

Sorry, the description for patent document number 2167 was not found. Text is not available for all patent documents. The current dates of coverage are on the Currency of Information  page

Representative Drawing

Sorry, the representative drawing for patent document number 2167 was not found.

Administrative Status

For a clearer understanding of the status of the application/patent presented on this page, the site Disclaimer , as well as the definitions for Patent , Administrative Status , Maintenance Fee  and Payment History  should be consulted.

Administrative Status

Title Date
Forecasted Issue Date 1873-02-01
(45) Issued 1873-03-20

Abandonment History

There is no abandonment history.

Owners on Record

Note: Records showing the ownership history in alphabetical order.

Current Owners on Record
WHITING, ALGERNON S.
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.
Documents

To view selected files, please enter reCAPTCHA code :



To view images, click a link in the Document Description column. To download the documents, select one or more checkboxes in the first column and then click the "Download Selected in PDF format (Zip Archive)" or the "Download Selected as Single PDF" button.

List of published and non-published patent-specific documents on the CPD .

If you have any difficulty accessing content, you can call the Client Service Centre at 1-866-997-1936 or send them an e-mail at CIPO Client Service Centre.

 Download Selected in PDF format (Zip Archive)
 Download Selected as Single PDF
Document
Description 		 Date
(yyyy-mm-dd) 		 Number of pages   Size of Image (KB) 
Claims 2013-07-13 2 283
Drawings 2013-07-13 1 233
Description 2013-07-13 2 362