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Class Information
Number: 211/126.2
Name: Supports: racks > Tray > Serially supported
Description: Device wherein a first tray is designed to engage and be supported by a second similar tray.

Sub-classes under this class:

Class Number Class Name Patents
211/126.5 Cantilevered 5
211/126.12 Distinct seat for stacked element 35
211/126.6 Foldable or collapsible 8
211/126.3 Juxtaposed 18
211/126.7 Nested 28
211/126.9 Of wire 21
211/126.4 Second tray engagable at alternative locations 4

Patents under this class:
1 2

Patent Number Title Of Patent Date Issued
4349113 Wall-hung support rail Sep. 14, 1982
4333573 Stackable tray Jun. 8, 1982
4331245 Carpet sample display rack May. 25, 1982
4329813 Substratus crate for plant cultivation and transportation May. 18, 1982
4322006 Display unit mounting means Mar. 30, 1982
4293071 Slant stacking tray system Oct. 6, 1981
4270678 Bread carrier Jun. 2, 1981
4251951 Method in cultivation of plants and planting them, as well as means for carrying out the method Feb. 24, 1981
4194626 Container adapted to be stacked vertically and on its side Mar. 25, 1980
4161252 Set of sorting-stacking bins Jul. 17, 1979
4113329 Multi-tray basket Sep. 12, 1978
4110069 Support structure for ceramic ware Aug. 29, 1978
4074810 Combination tiered letter tray and vertical file Feb. 21, 1978
4052084 Material handling apparatus Oct. 4, 1977
3940174 Poultry trailer Feb. 24, 1976

1 2

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