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PTO
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Dossier
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Patent
D254691
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Priority
Jun 21 1977
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Filed
Jun 21 1977
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Issued
Apr 08 1980
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Expiry
Apr 08 1994
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Assg.orig
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Entity
unknown
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2
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4
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n/a
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The ornamental design for a hair roller, as shown and described.
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The single FIGURE drawing is a perspective view of a hair roller showing my
new design. The roller is symmetrical.
Dunivant, Janie O.
| Patent |
Priority |
Assignee |
Title |
| D468190, |
Jan 14 2002 |
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Spool |
| D943207, |
Jun 16 2020 |
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Hair rollers |
| Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
| Date |
Maintenance Fee Events |
n/a
| Date |
Maintenance Schedule |
n/a