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Patent
D256325
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Priority
Jun 17 1977
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Filed
Jun 17 1977
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Issued
Aug 12 1980
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Expiry
Aug 12 1994
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Assg.orig
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Entity
unknown
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17
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1
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n/a
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The ornamental design for a hand held welding tool, as shown.
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FIG. 1 is a perspective view of the device from above and in front on one
side,
FIG. 2 is a perspective view of the device from below and the rear on the
other side.
Crooks, Basil D., Bennett, R. Brian P.
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| 11392150, |
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| 7244909, |
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| D328555, |
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| D515890, |
Apr 05 2004 |
M K PRODUCTS, INC |
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| D535166, |
Apr 04 2005 |
M K PRODUCTS, INC |
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| D678371, |
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|
Front shell of thermal cutter |
| D836192, |
Mar 28 2017 |
|
Medicine injector |
| D904461, |
Sep 21 2018 |
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| D915468, |
Sep 21 2018 |
SIGNODE INDIA LIMITED |
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| D972610, |
Jan 03 2022 |
|
Hand held welding machine |
| ER2646, |
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| ER383, |
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| ER4145, |
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| ER4468, |
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| ER5029, |
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| ER5034, |
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| ER684, |
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| Patent |
Priority |
Assignee |
Title |
| 3097286, |
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| Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
| Jun 17 1977 | | Northern Telecom Limited | (assignment on the face of the patent) | | / |
| Date |
Maintenance Fee Events |
n/a
| Date |
Maintenance Schedule |
n/a