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(12) Patent: | (11) CA 1137138 |
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(21) Application Number: | 346806 |
(54) English Title: | MOUNTING STEP ASSEMBLY FOR TRACK LAYING TRACTOR |
(54) French Title: | MARCHEPIED POUR TRACTEUR SERVANT A LA POSE DES RAILS |
Status: | Expired |
(52) Canadian Patent Classification (CPC): |
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(51) International Patent Classification (IPC): |
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(72) Inventors : |
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(73) Owners : |
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(71) Applicants : | |
(74) Agent: | BORDEN LADNER GERVAIS LLP |
(74) Associate agent: | |
(45) Issued: | 1982-12-07 |
(22) Filed Date: | 1980-03-03 |
Availability of licence: | N/A |
(25) Language of filing: | English |
Patent Cooperation Treaty (PCT): | No |
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(30) Application Priority Data: | ||||||
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MOUNTING STEP ASSEMBLY FOR TRACK LAYING TRACTOR
Abstract of the Disclosure
A track laying tractor includes a mounting step located on
the track frame within a walled enclosure arranged to prevent
debris from dropping from the upper run of the track onto the
frame in the area of the step.
Note: Claims are shown in the official language in which they were submitted.
Note: Descriptions are shown in the official language in which they were submitted.
Sorry, the representative drawing for patent document number 1137138 was not found.
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Title | Date |
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Forecasted Issue Date | 1982-12-07 |
(22) Filed | 1980-03-03 |
(45) Issued | 1982-12-07 |
Expired | 1999-12-07 |
There is no abandonment history.
Fee Type | Anniversary Year | Due Date | Amount Paid | Paid Date |
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Application Fee | $0.00 | 1980-03-03 |
Note: Records showing the ownership history in alphabetical order.
Current Owners on Record |
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DEERE & COMPANY |
Past Owners on Record |
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None |