Title: Food serving tray and supporting heater shelf

Abstract: A food serving tray and heater shelf arrangement includes a rack having sets of cantilevered supports with a heater element mounted to each pair of supports and with a food serving tray on each heater element straddling its supports.

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Inventors: Springer, Donald A. (San Jose, CA, US)

Application Number: 839379
Filing Date: 1977-10-04
Publication_date: 1980-03-18
Assignee: Messer Griesheim GmbH (Frankfurt am Main, DE)
Primary Class(es): 219/386 99/347, 211/134, 219/521, 312/236
Other Classes:
US Patent Ref:

1715459	Jun, 1929	Kress	211/134.
2551651	May, 1951	Vandewater	219/385.
2563253	Aug, 1951	Levin	312/236.
2661993	Dec, 1953	Little	211/134.
3552379	Jan, 1971	Clarke	219/387.
3677172	Jul, 1972	Wilson	99/448.
3805018	Apr, 1974	Luong et al.	219/387.
3908749	Sep, 1975	Williams	219/386.
3924100	Dec, 1975	Mack et al.	219/386.
4019022	Apr, 1977	Seider et al.	219/386.
4020310	Apr, 1977	Soude, Jr. et al.	312/236.
4041277	Aug, 1977	Shumrak et al.	219/386.

Other Refs: 735719

Nov, 1932	FR

Primary Examiner: Reynolds, Bruce A.
Assistant Examiner: Roskoski, Bernard
Attorney: Connolly and Hutz