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US Patent: 128,064
Improvement in clamps Sash clamp
Patentee: James H. Phillips (exact or similar names) - Troy, NY USPTO Classifications: 269/114, 269/218, 269/225 Tool Categories: work holding : clamps Assignees: None Manufacturer: Rowley & Hermance Co. - Williamsport, PA Witnesses: William F. Hart W. H. Folhurst	Patent Dates: Granted: Jun. 18, 1872 Patent Pictures: [ 1 | 2 ] USPTO (New site tip) Google Patents Report data errors or omissions to steward Carl Matthews "Vintage Machinery" entry for Rowley & Hermance Co.
Description: This patent sash clamp was seen in an 1890 catalog from Rowley & Hermance.

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