Corner for formwork
Latest Abzac Canada Inc. Patents:
- Splicing apparatus and method for a paperboard protective corner manufacturing system
- Convolute cardboard tube, apparatus and method for manufacturing the same
- PAPERBOARD PROTECTIVE CORNER AND METHOD FOR MANUFACTURING THE SAME
- Paperboard protective corner and method for manufacturing the same
- PAPERBOARD PROTECTIVE CORNER AND METHOD FOR MANUFACTURING THE SAME
The broken lines indicate that the corner is of indefinite length as shown in the drawings.
Claims
The ornamental design for a corner for formworks, as shown and described.
3605363 | September 1971 | Bard |
D228453 | September 1973 | Greer |
3801993 | April 1974 | Stalder |
3938199 | February 17, 1976 | Laven |
3950907 | April 20, 1976 | Dahowski |
3974616 | August 17, 1976 | Beckley |
3989397 | November 2, 1976 | Baker |
4258519 | March 31, 1981 | Hugens |
4557091 | December 10, 1985 | Auer |
D283446 | April 15, 1986 | Burkinshaw |
D319509 | August 27, 1991 | Ogilvie |
D325178 | April 7, 1992 | Corneal |
5216863 | June 8, 1993 | Nessa et al. |
D375270 | November 5, 1996 | Nagai et al. |
5647181 | July 15, 1997 | Hunts |
D421133 | February 22, 2000 | Mandell |
D431304 | September 26, 2000 | Koenig et al. |
D432672 | October 24, 2000 | Grosfillex |
6173547 | January 16, 2001 | Lipson |
6260816 | July 17, 2001 | Valero |
D455219 | April 2, 2002 | Ohanesian |
6519906 | February 18, 2003 | Yost et al. |
7926241 | April 19, 2011 | Schiffmann et al. |
20050247852 | November 10, 2005 | Valero |
20060080920 | April 20, 2006 | Barr |
Type: Grant
Filed: Mar 18, 2011
Date of Patent: Jun 12, 2012
Assignee: Abzac Canada Inc. (Drummondville (Quebec))
Inventors: Andre Fournier (St-Germain), Pierre-Michel D'Anglade (Ville Mont-Royal)
Primary Examiner: Anhdao Doan
Attorney: Fish & Richardson P.C.
Application Number: 29/382,913