US Patent: 1,363,222
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| Angle Plate
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Patentee:
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| John R. Beckett (exact or similar names) - Somerville, Middlesex County, MA |
| Manufacturer: |
| Not known to have been produced |
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Patent Dates:
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| Applied: |
Apr. 11, 1919 |
| Granted: |
Dec. 28, 1920 |
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Joel Havens
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Description: |
| Claim:
An angle plate attachment as described, comprising a base, an intermediate block mounted for horizontal angular adjustment on said base, and equipped with spaced apart upright projections connected together and having a passage therethrough constituting a continuous bearing, a top table equipped with spaced apart depending projections fitting each side of said bearing and having passages there
through registering with said bearing passage, and a single relatively stout and massive pivot stud fitted through said passages of said cheeks and said bearing and in keyed engagement with said bearing to prevent turning with respect thereto and having a head to bear against one of said cheeks, and a reduced threaded extremity at its other end adapted to receive a clamping element to press against the other of said cheeks, and a clamping element engaged therewith. |
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