EP 2937178 A1 20151028 - MULTI-PURPOSE SANDPAPER SHEET
Title (en)
MULTI-PURPOSE SANDPAPER SHEET
Title (de)
MEHRZWECKSANDPAPIERENTBLATT
Title (fr)
PAPIER-ÉMERI POLYVALENT
Publication
Application
Priority
- US 201461979955 P 20140415
- US 201414283562 A 20140521
Abstract (en)
Multi-purpose sandpaper sheets and rolls are disclosed that include: at least four corners, wherein at least one of the at least four corners has a rounded or non-squared configuration, a plurality of abrasive materials, a backing material, wherein the plurality of abrasive materials are affixed to the backing material; and at least one perforation, score or combination thereof, wherein the at least one perforation, score or combination thereof allows the sheet to be folded on a straight line along the at least one perforation, score or combination thereof. Sandpaper rolls and dispensers are also disclosed herein. In addition, multi-purpose sandpaper sheets and rolls are disclosed that include: at least four corners, a plurality of abrasive materials, a backing material, wherein the plurality of abrasive materials are affixed to the backing material; and at least one perforation, score or combination thereof, wherein the at least one perforation, score or combination thereof allows the sheet to be folded on a straight line along the at least one perforation, score or combination thereof.
IPC 8 full level
B24D 11/00 (2006.01)
CPC (source: EP US)
B24D 11/008 (2013.01 - EP US); B24D 11/02 (2013.01 - EP US); B24D 11/06 (2013.01 - EP US)
Citation (search report)
- [XP] DE 102012219801 A1 20140430 - BOSCH GMBH ROBERT [DE]
- [XY] US 2005107019 A1 20050519 - LEE CHANG K [KR]
- [XA] US 5183479 A 19930202 - GRIMES JOHN R [CA]
- [YA] US 4245765 A 19810120 - GREGG EDWARD H
- [YA] EP 0358450 A1 19900314 - MINNESOTA MINING & MFG [US]
- [XAY] US 6207246 B1 20010327 - MOREN LOUIS S [US], et al
- [YA] WO 9638264 A1 19961205 - MINNESOTA MINING & MFG [US]
- [Y] WO 9518755 A1 19950713 - KWH MIRKA LTD [FI]
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated extension state (EPC)
BA ME
DOCDB simple family (publication)
DOCDB simple family (application)
EP 15157024 A 20150227; US 201414283562 A 20140521