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Class Information
Number: 226/87
Name: Advancing material of indeterminate length > Means to engage longitudinally spaced modifications in material > Including detail of prong shape or construction
Description: Device in which the configuration or form or structure of the material engaging portion of the prong(s) or claw member is specifically recited in the claim(s).
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7066368 |
Paper web draw-in device for a web-fed printing press |
Jun. 27, 2006 |
| 6645602 |
Method for making embossed packages and other articles from sheet materials, blanks made thereby, and sheet materials for use therewith |
Nov. 11, 2003 |
| 6313669 |
Buffer circuitry |
Nov. 6, 2001 |
| 6078354 |
Telecine scanning |
Jun. 20, 2000 |
| 5779125 |
System for processing a web of plastic material |
Jul. 14, 1998 |
| 5447262 |
Apparatus for transporting and bending web-shaped packing material |
Sep. 5, 1995 |
| 5266979 |
Film gate for continuous motion telecine |
Nov. 30, 1993 |
| 5244137 |
Film transport device with sprocket teeth and film pressure skid |
Sep. 14, 1993 |
| 5188270 |
Sheet conveyor having retractable pins held in a wheel for openings in a sheet |
Feb. 23, 1993 |
| 5097999 |
Form feeding tractor utilizing a composite belt with metal pull pins |
Mar. 24, 1992 |
| 5080272 |
Device for improved control in the transport of edge-perforated paper webs in printers |
Jan. 14, 1992 |
| 5042706 |
Web with pairs of holes in addition to standard feed holes |
Aug. 27, 1991 |
| 4998657 |
Apparatus for the intermittent forward feeding of a material web provided with transverse crease lines |
Mar. 12, 1991 |
| 4981244 |
Pin belt for movement of perforated strip |
Jan. 1, 1991 |
| 4959254 |
Web with auxiliary holes |
Sep. 25, 1990 |
| 4895287 |
Web loading and feeding system |
Jan. 23, 1990 |
| 4874121 |
Web feed tractor belt assembly |
Oct. 17, 1989 |
| 4867363 |
Web loading and feeding system |
Sep. 19, 1989 |
| 4865478 |
Retractable pin sheet feed mechanism |
Sep. 12, 1989 |
| 4844313 |
Feed device for long and narrow strips of continuous package |
Jul. 4, 1989 |
| 4838468 |
Reel for registry of a material web provided with crease lines |
Jun. 13, 1989 |
| 4782988 |
Apparatus for feeding a surface type fastener tape or the like along a predetermined path |
Nov. 8, 1988 |
| 4625902 |
Method and arrangement for the feeding of a material web |
Dec. 2, 1986 |
| 4482972 |
Distance sensing apparatus and method |
Nov. 13, 1984 |
| 4473179 |
Pin feed mechanism for transporting continuous stationery |
Sep. 25, 1984 |
| 4453660 |
Forms feed tractor |
Jun. 12, 1984 |
| 4364504 |
Feeding device |
Dec. 21, 1982 |
| 4316567 |
Tractor for engaging and advancing a web of paper |
Feb. 23, 1982 |
| 4274184 |
Mesh distribution wheels |
Jun. 23, 1981 |
| 4257328 |
Strip label printer |
Mar. 24, 1981 |
| 4251912 |
Apparatus for producing a coupling element assembly for slide fasteners |
Feb. 24, 1981 |
| 4235360 |
Bi-directional pin feed apparatus |
Nov. 25, 1980 |
| 4227821 |
Web drive mechanism for line/series printers |
Oct. 14, 1980 |
| 4162032 |
Pinwheel assembly having improved pins |
Jul. 24, 1979 |
| 4136809 |
Paper transport device |
Jan. 30, 1979 |
| 4079876 |
Computer forms feeder |
Mar. 21, 1978 |
| 4036420 |
Pinwheel for paper feeding |
Jul. 19, 1977 |
| 4033493 |
Pin wheel feeding device |
Jul. 5, 1977 |
| 4022365 |
Pin feed platen for document transport mechanism |
May. 10, 1977 |
| 3998369 |
Device for accurately positioning a flexible strip with respect to an image |
Dec. 21, 1976 |
| 3969828 |
Means to vibrate chain link fabric |
Jul. 20, 1976 |
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