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US5345623A
|
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Shower curtain deflector
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US5315762A
|
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Grass trimming shears
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US5290013A
|
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Spading fork
|
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US5040754A
|
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Refuse collector
|
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US4930825A
|
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Apparatus for uprooting plants
|
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US4726575A
|
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Apparatus for aligning pipes
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US4666138A
|
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External reforming pipe clamp
|
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US4623085A
|
|
Pipe clamp
|
|
US4708279A
|
|
Internal alignment clamp
|
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US4553305A
|
|
Pipefitter's scribing and spacing tool
|
|
US4586647A
|
|
Pipe clamps
|
|
US4440383A
|
|
Pipe cutting apparatus
|
|
US4483059A
|
|
Clamping and spacing tool
|
|
US4431173A
|
|
Welders plate alignment tool
|
|
US4497119A
|
|
Pipefitter's protractor
|
|
US4497115A
|
|
Welder's mismatch gauge
|
|
US4492015A
|
|
Apparatus for use in welding
|
|
US4463938A
|
|
Internal clamping of pipes
|
|
US4712779A
|
|
Welding fixture
|
|
US4388765A
|
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Pipefitters square holder
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