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Patent
D947268
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Priority
Mar 10 2020
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Filed
Mar 10 2020
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Issued
Mar 29 2022
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Expiry
Mar 29 2037
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Assg.orig
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Entity
unknown
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0
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22
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n/a
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The design for an optical filter clamp, as shown and described.
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FIG. 1 is a top left perspective view of the optical filter clamp showing our new design in an open position.
FIG. 2 is a left side view thereof.
FIG. 3 is a right side view thereof.
FIG. 4 is a top view thereof.
FIG. 5 is a bottom view thereof.
FIG. 6 is a front view thereof.
FIG. 7 is a rear view thereof.
FIG. 8 is a top left perspective view of the optical filter clamp shown in a first alternate position in an environment of use; and,
FIG. 9 is a bottom left perspective view of the optical filter clamp shown in a second alternate position in an environment of use.
The broken lines depict portions of the article and environmental structure that form no part of the claimed design.
Lukes, Sarah Jane, Traucht, Daniel James
Patent |
Priority |
Assignee |
Title |
Patent |
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Assignee |
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|
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Date |
Maintenance Fee Events |
n/a
Date |
Maintenance Schedule |
n/a