Metal working – Method of mechanical manufacture – Assembling or joining
Reexamination Certificate
2008-09-26
2011-12-27
Hong, John C (Department: 3726)
Metal working
Method of mechanical manufacture
Assembling or joining
C029S243580
Reexamination Certificate
active
08082650
ABSTRACT:
An apparatus for the sealing of roof assemblies for a building structure, wherein the apparatus includes a vertically configured roller and a plurality of horizontally configured rollers to simultaneously produce a hook in the female panel edge and seal the male and female edge together is provided. Such an apparatus thus permits the utilization of any type of metal paneling to create the desired roof assembly, with the capability of providing a secure seal to increase the waterproofing and uplift protection potential thereof. The versatility permitted with such an apparatus allows for ease in placement of the targeted metal panels prior to sealing with the aforementioned increase in reliability of the ultimate roof assembly in terms of shear force protection. The method of sealing with such an apparatus is also encompassed within this invention.
REFERENCES:
patent: 2171297 (1939-02-01), Zahner et al.
patent: 2160336 (1939-05-01), Maxfield
patent: 3610191 (1971-10-01), Harris, Jr.
patent: 3662699 (1972-05-01), Horn et al.
patent: 3771482 (1973-11-01), Thompson
patent: 4027611 (1977-06-01), Ward et al.
patent: 4168596 (1979-09-01), Yoder, Jr.
patent: 4470186 (1984-09-01), Knudson
patent: 4726107 (1988-02-01), Knudson
patent: 4918797 (1990-04-01), Watkins et al.
patent: 4989308 (1991-02-01), Sanders
patent: 5142838 (1992-09-01), Simpson et al.
patent: 5303528 (1994-04-01), Simpson
patent: 5604966 (1997-02-01), Morella et al.
patent: 5685118 (1997-11-01), Simpson
patent: 5697197 (1997-12-01), Simpson
patent: 5737894 (1998-04-01), Simpson et al.
patent: 5935357 (1999-08-01), Hubbard et al.
patent: 5991993 (1999-11-01), Knudson
patent: 6115899 (2000-09-01), Rider
patent: 6187122 (2001-02-01), Hubbard et al.
patent: 6499203 (2002-12-01), Morella
patent: 6588170 (2003-07-01), Simpson et al.
patent: 6722087 (2004-04-01), Morella
patent: 6889478 (2005-05-01), Simpson
Developmental Industries, Inc.
Hong John C
Parks William S.
Wyatt Tarrant & Combs LLP
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