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Patent number:
Patent Date:
US Patent: 728,718
Flat Form Photographic Film Package
Patentees:
Charles E. Hutchings (
exact
or
similar
names) - Rochester, Monroe County, NY
John A. Robertson (
exact
or
similar
names) - Rochester, Monroe County, NY
USPTO Classifications:
396/365
,
396/518
Tool Categories:
photographic apparatus
:
film and plate holders
Assignees:
Rochester Optical & Camera Co.
- Rochester, Monroe County, NY
Manufacturer:
Rochester Optical & Camera Co.
- Rochester, Monroe County, NY
Witnesses:
Martin Freidell
Bessie L. Denny
Robert Socrett
C. D. Kesler
Patent Dates:
Applied:
Oct. 18, 1902
Granted:
May 19, 1903
Patent Pictures: [
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