Scraper device

Brushing – scrubbing – and general cleaning – Implements – Scrapers

Reexamination Certificate

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

C015S236010, C015S236050, C015S236080, CD32S046000

Reexamination Certificate

active

07343639

ABSTRACT:
A scraper device for use on motor vehicle windshields and other surfaces that require the removal of unwanted adherent matter is provided. The scraper device includes an extremely durable, credit card-sized laminate body having scraping edge surfaces that provide superior scraping capabilities. One of the scraper edge surfaces includes a first set of teeth each having a first length and a second set of teeth having a length shorter than the first length. Another scraper edge surface can include a plurality of scalloped edges. The laminate body of the scraper device can include a hard inner core layer and relatively softer top and bottom layers arranged on either side of the hard inner core layer.

REFERENCES:
patent: 342118 (1886-05-01), Merwin
patent: 406199 (1889-07-01), Cridge
patent: 1085063 (1914-01-01), Prouty et al.
patent: 1241779 (1917-10-01), Suydam
patent: 2277528 (1942-03-01), Osborn
patent: 2380855 (1945-07-01), Lower
patent: 2719316 (1955-10-01), Hauser
patent: D221244 (1971-07-01), Lawrence
patent: 4121316 (1978-10-01), Perry
patent: 4202093 (1980-05-01), Wallerstein
patent: 4275476 (1981-06-01), Hopkins et al.
patent: 4418439 (1983-12-01), Porchet
patent: 4438767 (1984-03-01), Nelson
patent: 4468831 (1984-09-01), Schneider
patent: 4495668 (1985-01-01), Adams
patent: 4546513 (1985-10-01), Hammond
patent: 4712269 (1987-12-01), Worthen
patent: 4719660 (1988-01-01), Hopkins et al.
patent: 4747175 (1988-05-01), Durgin
patent: 4809386 (1989-03-01), Re
patent: 4813458 (1989-03-01), Jacobucci
patent: 4922569 (1990-05-01), Brinker et al.
patent: D318989 (1991-08-01), Risner
patent: D320483 (1991-10-01), Desautel
patent: 5099540 (1992-03-01), Paschetto
patent: 5201121 (1993-04-01), Heiberg
patent: 5263222 (1993-11-01), Johnstone, II
patent: D349592 (1994-08-01), Stoll
patent: D355281 (1995-02-01), Hansen et al.
patent: 5418998 (1995-05-01), Samarra
patent: 5445420 (1995-08-01), Lairmore
patent: 5781957 (1998-07-01), Scholl
patent: D403815 (1999-01-01), Inerbickler
patent: 5857237 (1999-01-01), Dranginis
patent: 5860430 (1999-01-01), Thorsheim
patent: 6061913 (2000-05-01), Grieshaber et al.
patent: 6205610 (2001-03-01), Westthorp
patent: 6618894 (2003-09-01), Josdal
patent: D487685 (2004-03-01), Zeilinger
patent: D489582 (2004-05-01), Franczyk
patent: D496836 (2004-10-01), Steck et al.
patent: D499851 (2004-12-01), Kortleven
patent: 2003/0213085 (2003-11-01), Murphy
patent: 2003/0226579 (2003-12-01), Carrier
patent: 2006/0162111 (2006-07-01), Miller
patent: 2006/0168753 (2006-08-01), Crisswell
patent: 33 41 529 (1985-05-01), None
patent: 2 436 697 (1980-04-01), None
patent: 00/26329 (2000-05-01), None

LandOfFree

Say what you really think

Search LandOfFree.com for the USA inventors and patents. Rate them and share your experience with other people.

Rating

Scraper device does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Scraper device, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Scraper device will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-3976921

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.