Purses – wallets – and protective covers – Protective cover made of flaccid material – For a racquet
Patent
1979-03-26
1980-05-13
Norton, Donald F.
Purses, wallets, and protective covers
Protective cover made of flaccid material
For a racquet
312101, A47B 8100
Patent
active
042023890
ABSTRACT:
A cover assembly for an air conditioning unit of the type which projects outwardly from a chamber wall opening includes a cover member with an imperforate outer end wall, and imperforate top, bottom and side walls, and a cover-supporting flange at its open inner end, in combination with an intermediate adapter frame having inner and outer support surfaces and a central opening dimensioned to surround the air conditioning unit. The inner adapter support surface can be fitted in relatively fixed and sealed engagement against a chamber wall surrounding such a wall opening with the aid of a wall-sealing gasket and first fastening means, while the cover member can be selectively and removably assembled in sealing engagement with the outer support surface of the adapter frame with the aid of a cover-sealing gasket and cooperating manually-operable fastening means on the cover member and adapter frame.
REFERENCES:
patent: 2294664 (1942-09-01), Hubbard
patent: 2705990 (1955-04-01), Miller
patent: 2711769 (1955-06-01), Katcher et al.
patent: 3002236 (1961-10-01), Humphner
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