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| (12) Patent: | (11) CA 14429 |
|---|---|
| (21) Application Number: | 14429 |
| (54) English Title: | IMPROVEMENTS FOR HANGING LOCK GATES |
| (54) French Title: | PERFECTIONNEMENTS AUX PENTURES DES PORTES D'ECLUSES |
| Status: | Expired |
| (52) Canadian Patent Classification (CPC): |
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| (51) International Patent Classification (IPC): | N/A |
| (72) Inventors : |
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| (73) Owners : |
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| (71) Applicants : | |
| (74) Agent: | |
| (74) Associate agent: | |
| (45) Issued: | 1882-03-17 |
| (22) Filed Date: | |
| Availability of licence: | N/A |
| (25) Language of filing: | English |
| Patent Cooperation Treaty (PCT): | No |
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| (30) Application Priority Data: | None |
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Sorry, the abstracts for patent document number 14429 were not found.
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.
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| Title | Date |
|---|---|
| Forecasted Issue Date | 1882-02-01 |
| (45) Issued | 1882-03-17 |
There is no abandonment history.
Note: Records showing the ownership history in alphabetical order.
| Current Owners on Record |
|---|
| TOWNSEND, THOMAS B. |
| Past Owners on Record |
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| None |
