Claims (1)
Claim 1 (Independent)
The ornamental design for a pipe thread protector, as shown and described.
Full Description
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FIG. 1 is a top perspective view of a pipe thread protector;
FIG. 2 is a bottom perspective view thereof;
FIG. 3 is a right side elevational view thereof;
FIG. 4 is a left side elevational view thereof;
FIG. 5 is a front side elevational view thereof;
FIG. 6 is a rear elevational view thereof;
FIG. 7 is a top plan view thereof; and,
FIG. 8 is a bottom plan view thereof.
The broken lines in the drawings illustrate portions of the pipe thread protector and form no part of the claimed design.
Citations
This patent cites (71)
- US2055646
- US2727651
- US2737205
- USD194437
- US3074579
- US4020874
- US4036261
- US4139023
- US4269232
- US4366971
- US4380304
- US4487228
- US4549337
- USD281350
- US4553567
- US4796668
- US5195562
- USD402354
- US6085478
- US6196270
- US6367508
- US7284770
- US7404419
- US7469721
- USD613827
- USD678923
- US9206930
- USD762825
- US9523458
- USD784497
- USD788886
- US9828150
- US10274123
- USD899239
- US10954045
- USD921852
- USD932596
- USD933788
- USD956522
- US20040200525
- US20040201131
- US20050045240
- US20060042709
- US20060266428
- US20070113910
- US20080092977
- US20080190509
- US20110148103
- US20110265904
- US20120076613
- US20130105028
- US20130213516
- US20130299037
- US20140261849
- US20160039585
- US20160312544
- US20180080595
- US20190375564
- US20210199232
- US20210296869
- US20220243856
- US20230003332
- US304046974
- US211224665
- US308036085
- USD1661385
- US300767531.0000
- US301076716.0000
- US301155709.0000
- US171254
- US2019231322