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The ornamental design for a universal pneumatic swivel, as shown. |
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FIG. 1 is a front elevational view of a universal pneumatic swivel, showing my new design;
FIG. 2 is a rear elevational view thereof;
FIG. 3 is a bottom plan view thereof;
FIG. 4 is a top plan view thereof;
FIG. 5 is a side elevational view thereof; and
FIG. 6 is an opposite side elevational view thereof.
| Patent | Priority | Assignee | Title |
| D295552, | Mar 01 1985 | Dynabrade, Inc. | Universal pneumatic swivel |
| D295553, | Mar 01 1985 | Dynabrade, Inc. | Universal pneumatic swivel |
| D317818, | Mar 01 1985 | Dynabrade, Inc. | Universal pneumatic swivel |
| D332483, | Oct 10 1989 | Swivel nipple | |
| D944948, | Feb 11 2020 | Swivel air hose connector |
| Patent | Priority | Assignee | Title |
| 1053621, | |||
| 1185666, | |||
| 2083970, | |||
| 2292328, | |||
| 2554514, | |||
| 2745682, | |||
| 3166252, | |||
| 3210099, | |||
| 3558163, | |||
| 4111465, | Nov 26 1976 | FMC Corporation | Torsionally controlled swivel joint |
| 664479, | |||
| 757493, | |||
| 137384, | |||
| 157806, | |||
| 166650, | |||
| 237968, | |||
| D258078, | Mar 26 1979 | Cajon Company | Elbow fitting |
| Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
| Jan 27 1981 | FLECKENSTEIN ELWIN H | Dynabrade, Inc | ASSIGNMENT OF ASSIGNORS INTEREST | 003863 | /0535 | |
| Jan 30 1981 | Dynabrade, Inc. | (assignment on the face of the patent) | / |
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