Foldable support for continuous background for use in photographing objects
Abstract
Abstract Foldable support for a translucent continuous sheet apt to be used as a background in photographing objects, comprising a main substantially vertical rigid frame mounted on a base, preferably provided with wheels, two superimposed movable frames, both rotating about horizontal parallel axes, formed of pairs of hinges provided on the vertical sides of said rigid frame; two vertical uprights hinged to the rear ends of said movable frames, so as to form two articulated parallelograms, a continuous sheet of translucent material being secured between the front edge of the lower movable frame and the rear end of the upper movable frame. This support may be provided with a cover and a roll of colored material to vary the type of background.
Inventors
- 👤 Enzo Russotti
Bibliographic Details
Claims Analysis
Total Claims: 7References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1985-07-19 | 1986-01-18 | 1986-07-20 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1989-07-19 | 1990-01-18 | 1990-07-20 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1993-07-19 | 1994-01-18 | 1994-07-20 | $7700.00 | Window Closed / Lapsed |