U.S. patents available from 1976 to present.
U.S. patent applications available from 2005 to present.

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Patent No. 6004596

Sealed Crustless Sandwich

A sealed crustless sandwich for providing a convenient sandwich without an outer crust which can be stored for long periods of time without a central filling from leaking outwardly.

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Inventor: Donald Thomas Sorlie


Address: Ankeny, IA
No. of patents: 4
Last patent issue date: 10/04/1977

NumberTitleIssue Date
4051792Structural orientation and protective apparatus for tillage assembly
A structural orientation and protective apparatus is disclosed that is particularly useful in a tillage assembly for sod seeding purposes. The apparatus includes a pair of skids each of which is adjacent to a cutter wheel mounted on the tillage assembly f...
10/04/1977
4043281Dual packer wheel unit for tillage apparatus
A dual packer unit is disclosed that is particularly useful for sod seeding purposes. The apparatus includes an H-shaped mounting bracket consisting of an arcuate leg connected at opposite ends to a pivot arm and a wheel mounting arm. The pivot arm is int...
08/23/1977
4043404Tillage apparatus having improved cutting and drive structure
An improved cutting and drive structure is disclosed that is particularly useful in conjunction with tilling apparatus for sod seeding purposes. The structure includes a tillage blade or cutter wheel mounted for rotation by a drive structure that includes...
08/23/1977
4023510Depth control and protective apparatus for tillage assembly
A depth control and protective apparatus is disclosed as particularly useful in a tillage assembly for sod seeding purposes. The apparatus includes a pair of skids mounted upon a pivoted arm, which arm has also mounted thereon a pair of cutter wheels for ...
05/17/1977
 
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