Patent Assignment Assignor Details
NOTE:Results display only for issued patents and published applications.
For pending or abandoned applications please consult USPTO staff.
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Assignor Name :
BARBER DONALD T.
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Total Assignments:
2
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Assignment:
1
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| Reel/Frame: | 003823/0771 | |
| Pages: | 1 |
| | Recorded: | 10/24/1980 | | |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
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Assignee
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| 130 SPARKS AVE. |
| WILLOWDALE, ONTARIO, CANADA M2H 2S4 |
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Pat #
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Pub #
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Intl #
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App #
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NONE
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06200517
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Correspondence name and address
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DOUGLAS S. JOHNSON
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133 RICHMOND ST. WEST
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TORONTO, ONTARIO, CANADA M5H 2L7
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Assignment:
2
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| Reel/Frame: | 003881/0385 | |
| Pages: | 21 |
| | Recorded: | 06/24/1981 | | |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
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Pat #
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Pub #
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Intl #
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App #
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NONE
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06276939
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Correspondence name and address
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DOUGLAS S. JOHNSON
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133 RICHMOND ST., WEST
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TORONTO, ONTARIO, CANADA M5H 2L7
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05/26/2024 12:13 AM
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