| Patents for A23N 4 - Machines for stoning fruit or removing seed-containing sections from fruit, characterised by their stoning or removing device (873) |
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| 04/29/1992 | CN2102632U Stoning machine for hawthorn |
| 04/21/1992 | US5105734 Peeler |
| 04/07/1992 | US5101718 Cutting device |
| 03/11/1992 | CN2098170U Simple fruit-pit remover |
| 02/18/1992 | US5088393 Apparatus for removing pulp from fruit |
| 02/12/1992 | CN2095547U Cornus officinalis nut remover |
| 01/29/1992 | CN2094210U Small fruit coring machine |
| 01/15/1992 | CN2092876U Multi-head simple and easy machine for stoning fruit |
| 11/26/1991 | US5067397 Pineapple cutting and coring device |
| 11/21/1991 | EP0457068A2 Fruit cutting device and method |
| 11/19/1991 | CA1292162C Pineapple corer and peeler |
| 10/28/1991 | CA2151619A1 Cutting device |
| 10/23/1991 | EP0453388A1 Fruit-peeling machine |
| 10/09/1991 | CN2086059U Hawthorn pit-removed unit |
| 09/11/1991 | EP0345281B1 Device for the fragmentation by explosion of organic products |
| 09/03/1991 | US5044268 Cutting device |
| 08/28/1991 | EP0442918A1 peeler |
| 08/14/1991 | EP0245277B1 Apparatus for separating potato flesh from a potato half |
| 06/18/1991 | US5024147 Device for pitting fruit, particularly prunes |
| 03/13/1991 | CN2072768U Seed/pulp seperating beater for wild jujube |
| 01/30/1991 | CN2070101U Stoning core device from walnut petal |
| 01/23/1991 | CN2069653U Once-through scissors for removing seeds from citrus fruits |
| 01/15/1991 | US4985268 Slicing and coring pineapples without losing usable fruit |
| 01/09/1991 | CN2068755U Automatic hawthorn stone remover |
| 12/19/1990 | CN2067482U Machine for poking hawthorn seeds |
| 11/21/1990 | CN2065821U Pedal type hawthorn pit-removing machine |
| 09/18/1990 | US4957043 For pulverizing fruit into pulp and juice |
| 07/04/1990 | EP0376390A1 Method of and apparatus for extracting juice and meat from a fruit |
| 06/26/1990 | US4937088 Method of and apparatus for extracting juice and meat from a fruit |
| 06/26/1990 | US4936204 Fruit segmenter |
| 06/06/1990 | CN2057805U Device for breaking watermelon and obtaining its seeds |
| 05/17/1990 | WO1990004929A1 Peeler |
| 05/15/1990 | US4925691 Contained in cups; longitudenal axes of cup and coring/pitting knives coincide; clean slices |
| 05/08/1990 | CA2002323A1 Peeler |
| 04/17/1990 | US4917007 Juicing apparatus |
| 04/03/1990 | US4913044 Apparatus for cutting a work object |
| 03/13/1990 | US4907687 Pear orienting apparatus |
| 03/06/1990 | US4905584 Pitting-and-stuffing olives, a device for working it and the product obtained therefrom |
| 02/20/1990 | US4901861 Asynchronous fruit sorter apparatus |
| 02/14/1990 | CN2052616U Hawthorn seed remover |
| 01/24/1990 | EP0352077A1 Apparatus for core removal |
| 12/13/1989 | EP0345281A1 Device for the fragmentation by explosion of organic products. |
| 12/05/1989 | US4885182 Method of and apparatus for extracting juice and meat from a fruit |
| 11/28/1989 | US4882986 Pitting piercer for fruit pitting machines |
| 11/08/1989 | CN1036924A Kernel remover for plum carving |
| 10/31/1989 | US4876954 Method and apparatus for pitting and slicing olives |
| 10/10/1989 | US4873106 Without rupturing them and without extracting undesirable flavor elements |
| 10/03/1989 | US4871568 Rotating coring or pitting knives; nontearing |
| 09/12/1989 | US4865860 Process for separating potato flesh from a potato half |
| 08/23/1989 | CN2043053U Automatic peeling machine for pineapple |
| 08/23/1989 | CN2043052U Machine for fruit peeling, stoning and cutting |
| 08/09/1989 | CN2042286U Seed melon thresher |
| 07/19/1989 | EP0324094A2 Method and apparatus for pitting and slicing olives |
| 07/19/1989 | CN2041097U Machine for stoning of hawthorn |
| 07/11/1989 | US4847101 Method for pitting and stuffing olives |
| 05/30/1989 | US4834795 Pineapple peeler |
| 05/23/1989 | US4831924 Apparatus for aligning articles |
| 04/19/1989 | CN2035958U Fruit nuclear remover of citrus |
| 03/08/1989 | CN2033597U High efficiency machine for separating the pit from the pulp of cornel |
| 02/01/1989 | EP0301796A2 Pineapple corer and peeler |
| 12/28/1988 | CN88104157A Efficient stripping machine for separating pulp and pits of the fruits of medicinal cornel |
| 11/29/1988 | US4787305 Machine for hollowing vegetables and fruits |
| 11/16/1988 | CN86104586B Method for hulling of longan pulp |
| 10/18/1988 | US4777872 Fruit slicing machine |
| 10/06/1988 | WO1988007333A1 Fruit processing apparatus |
| 09/13/1988 | US4770092 Apparatus for separating potato flesh from a potato half |
| 09/07/1988 | CN88203370U Oriented conveying and splitting machine for melons |
| 09/06/1988 | US4768428 For use in a machine for pitting fruits |
| 08/30/1988 | US4766990 Pear orienting and transfer apparatus |
| 08/25/1988 | WO1988006006A1 Device for the fragmentation by explosion of organic products |
| 08/10/1988 | CN87100642A Lotus seed core removal machine |
| 08/02/1988 | US4761291 Pineapple processing method |
| 06/22/1988 | CN87201838U Machine for coring lotus seed |
| 06/22/1988 | CN85104300B Melons separator |
| 05/24/1988 | US4746001 Apple orienting device |
| 05/19/1988 | WO1988003370A1 Device for storing fruit, particularly prunes |
| 05/11/1988 | EP0267124A1 Machines for stoning fruits, especially plums |
| 05/03/1988 | US4741265 Pineapple corer and peeler |
| 04/19/1988 | US4738194 Apparatus for separating juice sacs of citrus fruits |
| 03/22/1988 | US4732771 Method for removing skins and pits from avocados |
| 03/08/1988 | US4729299 Citrus fruit peeling machine |
| 03/01/1988 | US4727802 Fruit pitting machine |
| 02/17/1988 | CN87208329U Destone and pasting machine for jujube |
| 01/19/1988 | US4720388 Method for peeling fresh fruits |
| 01/12/1988 | US4718333 Peeling system |
| 12/31/1987 | CN87203723U Lotus seed hole making machine |
| 11/18/1987 | CN86210787U Lotus seed core remover |
| 11/17/1987 | US4706797 Apple orientation apparatus and method |
| 11/04/1987 | EP0244387A2 Machine for hollowing vegetables or fruits |
| 07/23/1987 | DE3601079A1 Device for removing the stones from fruit |
| 03/31/1987 | US4653393 Apparatus for peeling pineapples |
| 03/25/1987 | CN86104586A Longan pulp picking machine |
| 03/03/1987 | US4646632 Fruit slicing machine |
| 02/24/1987 | US4644859 Introduced in connection with olive pitting and stuffing machines |
| 01/14/1987 | CN85205396U Efficient core-pulp separator for fresh hawthorn and wild jujube |
| 12/16/1986 | US4629629 Method for processing avocados |
| 12/09/1986 | US4627339 Apparatus for removing skins and pits from avocados and the like |
| 11/26/1986 | CN85104300A Melons separator |
| 08/28/1986 | WO1986004788A1 Apparatus for separating potato flesh from a potato half |
| 08/19/1986 | US4606263 Apparatus for peeling pineapples |