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Patent
D342565
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Priority
Sep 03 1991
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Filed
Sep 03 1991
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Issued
Dec 21 1993
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Expiry
Dec 21 2007
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Assg.orig
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Entity
unknown
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3
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15
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n/a
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The ornamental design for a rotatable coupling, as shown and described.
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FIG. 1 is a side elevational view of a rotatable coupling showing my new
design, the other sides being the same as the side shown;
FIG. 2 is a left end elevational view thereof; and,
FIG. 3 is a right end elevational view thereof.
Rosenberger, Edwin C.
| Patent |
Priority |
Assignee |
Title |
| 1235798, |
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| 1375822, |
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| 1580694, |
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| 2790680, |
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| 4205866, |
Sep 11 1978 |
Aeroquip Corporation |
Swivel joint |
| 681067, |
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| 120495, |
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| 121608, |
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| 184984, |
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| 187578, |
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| 195540, |
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| D258076, |
Dec 18 1978 |
The Johnson Corporation |
Rotary joint |
| D267506, |
Sep 22 1980 |
AD LID SPECIALTIES, INC , A CORP OF CO |
Quick connect coupling |
| D270935, |
Jan 26 1981 |
LSP PRODUCTS GROUP, INC |
Expansion coupling for plastic pipe |
| D283342, |
Jun 06 1983 |
RAIN BIRD SPRINKLER MFG CORP |
Hose coupling |
| Date |
Maintenance Fee Events |
n/a
| Date |
Maintenance Schedule |
n/a