| Patents for B26F 1 - Perforating; Punching; Cutting-out; Stamping-out; Apparatus therefor (15,656) |
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| 07/28/1987 | US4682524 Apparatus for cutting stacks of flat workpieces |
| 07/22/1987 | EP0229091A1 Method and machine for producing longitudinal and transverse ducts in a foam rubber object |
| 07/21/1987 | USRE32460 Diskette punch with attached gage |
| 07/21/1987 | US4681004 Apparatus and method for forming die-cut articles from sheet material |
| 07/21/1987 | US4681001 Method of making scroll strip blanks |
| 07/21/1987 | US4681000 Food preparation process |
| 07/15/1987 | EP0228618A2 Origin-protected container closure |
| 07/14/1987 | US4679476 Scoring guide and glass cutter system |
| 07/01/1987 | EP0090933B1 Apparatus and method for perforating or perforating and cutting tubes |
| 06/30/1987 | US4675973 Method of making a bingo chip |
| 06/24/1987 | EP0226363A2 Punch |
| 06/24/1987 | EP0225927A1 Method and device for boring films for film pasting apparatuses |
| 06/23/1987 | US4674377 Apparatus for perforating paper webs and the like |
| 06/23/1987 | US4674372 Hole punch |
| 06/23/1987 | US4674187 Pool light installation device |
| 06/23/1987 | CA1223194A1 File hole punch ring apparatus for web fed paper conveying mechanism |
| 06/16/1987 | US4672870 Vacuum die cutting apparatus for foam backed materials |
| 06/03/1987 | EP0224414A1 Process for cutting plate or sheet material |
| 06/02/1987 | US4669191 Paper perforating device |
| 05/26/1987 | US4667553 For cutting sheet material |
| 05/26/1987 | US4667552 Microperforator |
| 05/26/1987 | US4667411 Hand-held powered gasket punch |
| 05/26/1987 | CA1222197A1 Two hole punch assembly |
| 05/26/1987 | CA1222196A1 Method and an arrangement for the removal of waste material in rotary punching |
| 05/21/1987 | WO1987002919A1 Apparatus for trimming a flanged end of a tubular article |
| 05/20/1987 | EP0222595A2 Punch assembly for garment fastener attaching apparatus |
| 05/20/1987 | CN86201954U Versatile electrician test pencil with drill |
| 05/19/1987 | US4666053 Tamper-indicating plastic closure |
| 05/19/1987 | US4665930 Manufacture of ventilated cigarettes |
| 05/19/1987 | US4665619 Method and apparatus for working on sheet material |
| 05/14/1987 | DE3539430A1 Plotter for producing blanks, especially made of corrugated cardboard |
| 05/12/1987 | US4664928 Method for making biscuits of uniform size and quality |
| 05/12/1987 | US4664004 Constant-volume sample cutter |
| 05/07/1987 | DE3538596A1 Combined perforating and stapling device |
| 05/05/1987 | US4662969 Microwave method of perforating a polymer film |
| 05/05/1987 | US4662258 Means and method for bevel cutting |
| 04/23/1987 | DE3603627A1 Process and apparatus for making openings in containers of thermoplastic materials |
| 04/22/1987 | EP0218907A2 Disc-cutting apparatus |
| 04/14/1987 | US4656907 Paper punch |
| 04/14/1987 | US4656901 Method for cutting carpet |
| 04/14/1987 | US4656900 Rotary tube punching arrangement and method for punching holes into a moving web material |
| 04/14/1987 | US4656741 Hand held and hand operated tool for controllably punching a small air intake hole in a burned out removed fluorescent lighting tube |
| 04/07/1987 | US4655986 Blow molded tubing with special holes and method of making same |
| 04/07/1987 | US4654969 Cutting machine for flat material |
| 04/02/1987 | DE3534805A1 Perforator, especially office perforator |
| 04/02/1987 | DE3533084A1 Swivel arm punch |
| 03/31/1987 | US4653373 Knife blade and method for making same |
| 03/31/1987 | US4653372 Self-sharpening hole punch for plastic bags |
| 03/31/1987 | US4653369 Flexographic printing plate mounting method and apparatus |
| 03/31/1987 | US4653366 Machine to produce mat with valves therein |
| 03/31/1987 | US4653365 Method for punching ceramic green sheet |
| 03/31/1987 | US4653363 Valve perforation arrangement |
| 03/31/1987 | US4653362 Cutting apparatus with heated blade for cutting thermoplastic fabrics and related method of cutting |
| 03/31/1987 | CA1219718A1 Process for the manufacture of a soft plastic film |
| 03/26/1987 | DE3605591C1 Swivel arm punch |
| 03/26/1987 | DE3546250A1 Swivel arm punch |
| 03/26/1987 | DE3534047A1 Blade for hole cutters for producing openings in plastic discs, in particular in the case of cable fittings |
| 03/25/1987 | CN85106743A Energy dissipating receptacle for high-velocity fluid jet |
| 03/24/1987 | US4652412 Embossable polymer on porous substrate, i.e. cellulose ester on polyamide |
| 03/24/1987 | US4651607 Mat cutter guide |
| 03/24/1987 | CA1219522A1 Sheet punch device |
| 03/24/1987 | CA1219520A1 Method and apparatus for cutting of flexible foam |
| 03/18/1987 | EP0214608A2 Apertured nonwoven web |
| 03/17/1987 | US4650102 Apparatus for forming apertures in pleats |
| 03/17/1987 | CA1219292A1 Tip-in equalizing apparatus |
| 03/12/1987 | DE3532097A1 Apparatus for producing a perforated film made of plastic, paper or the like |
| 03/05/1987 | DE3529603A1 Boring tool for quires of paper or the like |
| 03/04/1987 | EP0212846A1 A punch reel for use in a rotary punch |
| 03/04/1987 | EP0212347A1 Letter punch |
| 02/26/1987 | DE3530315A1 Nuclear-track filter as gas inlet systems for vacuum apparatuses |
| 02/25/1987 | EP0211789A1 Process for automatically cutting a hide or the like by placing models on this hide, and apparatus for carrying it into effect |
| 02/25/1987 | EP0211293A2 A method and a device for the formation of a hole in a plastic pipe |
| 02/24/1987 | US4645484 Method for thinning regions of packing material to facilitate package assemblage |
| 02/24/1987 | US4645390 Cutting tool for making holes |
| 02/24/1987 | US4644656 Method and apparatus for disassembly of a spot-welded structure |
| 02/24/1987 | US4644623 Method of making a rotatable molding element for selectively aperturing thermoplastic film |
| 02/17/1987 | US4643936 Backup material for small bore drilling |
| 02/17/1987 | US4643064 Coding assembly |
| 02/17/1987 | US4643062 Rotary die cutting machine |
| 02/17/1987 | US4643061 Rotary blade sheet material cutter with sharpener |
| 02/17/1987 | US4642887 Method of manufacturing loop-formed metal foil elements |
| 02/12/1987 | WO1987000776A1 Portable perforating unit |
| 02/11/1987 | CN85205831U Shaped die-set for pressure cutting playing cards |
| 02/10/1987 | US4641556 Method of and apparatus for the cutting of windows in mats |
| 02/05/1987 | DE3526248A1 Device for punching webs in a rotary manner |
| 02/04/1987 | CN86104935A Method puching holes in the ueneer sheet using for electric appliance |
| 02/04/1987 | CN85204442U Multipurpose power-driven binding machine |
| 02/03/1987 | US4640382 Acoustic frictional resistance construction and method of producing an acoustic frictional resistance using a laser |
| 01/29/1987 | DE3628620A1 Punch for cardboard and similar materials, with a lower punching plate which is horizontally moveable |
| 01/29/1987 | DE3525634A1 Process for producing stamped film cuts from impact-resistant plastic films |
| 01/28/1987 | EP0209713A2 Method of making laminated sheets |
| 01/28/1987 | EP0209571A1 Food preparation apparatus |
| 01/27/1987 | US4638702 Web cutting method and apparatus |
| 01/22/1987 | DE3526087A1 Cutting device for packaging machines |
| 01/22/1987 | DE3523779A1 Plastics body made of closed-pored plastics foam, with recesses in the form of undercuts, and a mould with which these recesses can be pressed into the material |
| 01/21/1987 | EP0208938A2 A method and apparatus for press-cutting various patterns |
| 01/15/1987 | WO1987000118A1 Method and machine for producing longitudinal and transverse ducts in a foam rubber object |
| 01/15/1987 | WO1987000116A1 Method and tool for punching plaster plates |
| 01/14/1987 | EP0208077A1 Methods and apparatus for perforating food casing film |
| 01/13/1987 | US4636417 Fibrous reticular sheet material |