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Patent
D970569
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Priority
Aug 05 2021
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Filed
Jan 20 2022
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Issued
Nov 22 2022
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Expiry
Nov 22 2037
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Assg.orig
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Entity
unknown
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0
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25
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n/a
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The ornamental design for a heat sealer, as shown and described.
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FIG. 1 is a perspective view of a heat sealer showing my new design;
FIG. 2 is another perspective view thereof;
FIG. 3 is a front elevational view thereof;
FIG. 4 is a rear elevational view thereof;
FIG. 5 is a left side elevational view thereof;
FIG. 6 is a right side elevational view thereof;
FIG. 7 is a top plan view thereof;
FIG. 8 is a bottom plan view thereof; and,
FIG. 9 is a perspective view of the heat sealer where the heat sealer is in a configuration of use.
The broken lines in the drawings depict portions of the heat sealer that form no part of the claimed design.
Zeng, Dewen
| Patent |
Priority |
Assignee |
Title |
| Patent |
Priority |
Assignee |
Title |
| 20070193915, |
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| 20090020230, |
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| Date |
Maintenance Fee Events |
n/a
| Date |
Maintenance Schedule |
n/a