Patent
   D270369
Priority
Jan 30 1981
Filed
Jan 30 1981
Issued
Aug 30 1983
Expiry
Aug 30 1997
Assg.orig
Entity
unknown
5
17
n/a
The ornamental design for a universal pneumatic swivel, as shown.

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.

Fleckenstein, Elwin H.

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
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Jan 27 1981FLECKENSTEIN ELWIN H Dynabrade, IncASSIGNMENT OF ASSIGNORS INTEREST 0038630535 pdf
Jan 30 1981Dynabrade, Inc.(assignment on the face of the patent)
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