Method and apparatus for heating surface markings

Details Method and apparatus for heating surface markings Method and apparatus for heating surface markings

2006-02-14

2006-02-14

Aftergut, Jeff H. (Department: 1733)

Adhesive bonding and miscellaneous chemical manufacture

Methods

Surface bonding and/or assembly therefor

C404S079000

Reexamination Certificate

active

06998010

ABSTRACT:
This application relates to a method and apparatus for heating a surface marking, such as a thermoplastic pattern in an asphalt substrate. The marking may be selected for functional or decorative purposes. The method involves gradually applying heat to the marking to avoid scorching and to ensure a consistent bond with the underlying substrate, even in the case of markings having a very large surface area. In one embodiment the method a portable heating apparatus is provided having infrared heaters mounted for reciprocal movement in a travel path periodically passing over the marking and the underlying substrate. The heating method permits direct visual monitoring of the work site to achieve optimum adhesion of the marking to the asphalt or other substrate.

REFERENCES:
patent: 1063752 (1913-06-01), Walling
patent: 1950169 (1934-03-01), Farasey
patent: 2196890 (1940-04-01), Bensen
patent: 2237152 (1941-04-01), Larmour
patent: 2595142 (1952-04-01), Herck
patent: 2866992 (1959-01-01), Toulmin, Jr.
patent: 2898825 (1959-08-01), Walker et al.
patent: 3410185 (1968-11-01), Harrington
patent: 3664242 (1972-05-01), Harrington et al.
patent: 3832079 (1974-08-01), Moorhead
patent: 3874806 (1975-04-01), Grist et al.
patent: 3910711 (1975-10-01), Moorhead
patent: 4082587 (1978-04-01), Eigenmann
patent: 4105354 (1978-08-01), Bowman
patent: 4135840 (1979-01-01), Puccini et al.
patent: 4376007 (1983-03-01), Eigenmann
patent: 4685824 (1987-08-01), Eigenmann
patent: 4776723 (1988-10-01), Brimo
patent: 4792259 (1988-12-01), Eigenmann
patent: 4854771 (1989-08-01), Corbin, Jr. et al.
patent: 4889666 (1989-12-01), Kawasaki
patent: 5033906 (1991-07-01), Jordan
patent: 5133621 (1992-07-01), Gonzales
patent: 5215402 (1993-06-01), Stowell et al.
patent: 5421670 (1995-06-01), Meirick
patent: 5447752 (1995-09-01), Cobb
patent: 5487526 (1996-01-01), Hupp
patent: 5494372 (1996-02-01), Oliver et al.
patent: 5502941 (1996-04-01), Zember et al.
patent: 5560734 (1996-10-01), McIntosh et al.
patent: 5653552 (1997-08-01), Wiley et al.
patent: 5792511 (1998-08-01), Oliver et al.
patent: 5857453 (1999-01-01), Caven et al.
patent: 6024511 (2000-02-01), Ross
patent: 6213680 (2001-04-01), Schaeffer et al.
patent: 6217254 (2001-04-01), Wallgren et al.
patent: 6227454 (2001-05-01), Wolf et al.
patent: 6303058 (2001-10-01), Kelley et al.
patent: 6382871 (2002-05-01), Ross
patent: 6503558 (2003-01-01), Williamson
patent: 2003/0103810 (2003-06-01), Wiley
patent: 2004/0048025 (2004-03-01), Lohnes
patent: 2 361 056 (2002-05-01), None
patent: 29 18 860 (1980-11-01), None
patent: 43 14 240 (1993-11-01), None
patent: 0 898 018 (1999-02-01), None
patent: 1 596 269 (1970-07-01), None
patent: 2591143 (1987-06-01), None
patent: 05098613 (1993-04-01), None
patent: 411029905 (1995-02-01), None
patent: 02000345514 (2000-12-01), None
patent: WO 87/02724 (1987-05-01), None
patent: WO 03/048458 (2003-06-01), None
English abstract for JP 05098613.
English abstract for FR 2591143.
Cataphote, Cata-Groove Snow Plow Resistant Thermoplastic Marking Material, pp. 1-5, dated Jul. 1998.
3M Guidelines for Pavement Marking Applications in Grooved Pavement Surfaces: Stamark Pavement Marking Tape and Stamark Liquid Pavement Markings, Information Folder 5.18 Grooving Applications (Apr. 2002).
3m Application of Stamark Pre-Cut Symbols and Legends, Information Folder 5.8 (May 2002).
“Pavements and Surface Materials”, Techinal Paper No. 8, by Jim Gibbons, 1999.
“Installing thermoplastic crosswalks at the University of Wisconsin”, PAVEMENT Magazine, pp. 12-14, Feb. 2004.
PREMARK road marking material, from www.intertraffic.com, no date.
“Distinctive Concrete”, from www.distinctiveconcrete.com/products—stamp.htm, no date.

Affiliated with

Also associated with

Rating

Method and apparatus for heating surface markings does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Method and apparatus for heating surface markings, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method and apparatus for heating surface markings will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-3672648