Horizontally supported planar surfaces – With structural installation – Body related
Patent
1987-07-23
1988-12-06
Aschenbrenner, Peter A.
Horizontally supported planar surfaces
With structural installation
Body related
248DIG10, A47B 2300
Patent
active
047889160
ABSTRACT:
A take-apart pouch tray assembly especially useful for stabilizing a serving tray on an irregular surface including the lap or abdomen of a user, has a rigid planar tray top with a peripheral sidewall receiving the mouth of a pouch or bag in detachable sealed relation. The pouch or bag in turn receives a cushion or pillow partially filled with a very light weight flowable granular material, such as styrofoam. Hook and loop fastener tapes unite the mouth of the pouch or bag with the peripheral wall of the tray. The components of the assembly are easily washed and sterilized.
REFERENCES:
patent: 2640747 (1953-06-01), Bodenhoff
patent: 2806131 (1957-09-01), Palmer
patent: 3779419 (1973-12-01), Heitz
patent: 4052944 (1977-10-01), Jennings
patent: 4130263 (1978-12-01), Roericht
patent: 4139037 (1979-02-01), McGuigan
patent: 4346895 (1982-08-01), Brownlee
patent: 4503780 (1985-03-01), Apissomian
patent: 4620681 (1986-11-01), Staley, III et al.
patent: 4659144 (1987-04-01), Reese
Copies of Pictures Showing a Pouch Equipped Ashtray and a Cushion Equipped Desk Top.
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