U.S. patents available from 1976 to present.
U.S. patent applications available from 2005 to present.

Icon_funbox Bizarre Patents

Patent No. 6004596

Sealed Crustless Sandwich

A sealed crustless sandwich for providing a convenient sandwich without an outer crust which can be stored for long periods of time without a central filling from leaking outwardly.

Newsletter  PatentStorm News

Make the Most of Our Site

See this month's Top Inventors and Most Cited Patents.

Stay on top of the latest innovations by subscribing to an RSS feed.

Registered users: Manage your profile.

 

Class 52/526 - Tab and aperture


Subclass of Class 52 - Static structures (e.g., buildings)
Definition: Structure wherein one section is provided with a tab and
No. of patents: 24
Last issue date: 06/15/2010


NumberTitleIssue Date
7735287Roofing panels and roofing system employing the same
A roofing system comprising a plurality of roofing panels each having a bottom surface and a top surface, opposite upper and lower edges and opposite lateral edges. The top surface of each roofing panel has the appearance of a plurality of individual shingles. The r...
06/15/2010
7331150Shingle with interlocking water diverter tabs
A shingle includes a body having a top surface, a bottom surface, an upper end, a lower end, a first side, and a second side. The body has a width defined as the distance between the first and second sides and a length defined by the distance between the upper and l...
02/19/2008
7263809Shingle, in particular roof shingle
A shingle includes a shingle neck, and a shingle body. A raised engagement and guide element (5) is disposed at the bottom side of the region of the shingle body (2) disposed remote relative to the shingle neck. The raised engagement and guide element ...
09/04/2007
7207145Siding panel tab and slot joint
A panel for polypropylene injection molded siding, and for similar materials and/or uses, is mounted in lapped courses with panels attached at butt joints in a direction of elongation. Complementary tabs and slots at the panel ends can be engaged by end-to-end appro...
04/24/2007
7121047Flashing assembly
A flashing assembly that incorporates a plurality of overlapping flashing sections that are each preferably formed from a sheet material. Each section includes opposite edge portions that are arranged about a generally V-shaped configuration. Joining the sections to...
10/17/2006
6725618Siding and overhang attachment system
A siding attachment strip and method are provided for retaining a plurality of siding panels to a building structure. The siding attachment strip includes an elongate body, one or more mounting holes, and a plurality of siding top edge clips spaced along the elongat...
04/27/2004
6463708Roof shingle and system
A roofing system includes first and second pluralities of shingles, which include central planar portions. Shingles of each plurality are arranged such that their respective central planar portions are substantially co-planar. Each shingle of the first pl...
10/15/2002
6282858Roofing panel system and method for making same
An injection molded rigid roof panel system for constructing pitched roof structures of the type affixed directly to roof trusses or rafters and needing no structural or supporting sheathing surface or moisture barrier. Comprised of no less than (23) stan...
09/04/2001
5987832Surface expansion device
A surface expansion device that enables an area subject to vertical and/or horizontal expansion and contraction to continue to be passable with minimum disturbance to the adjacent surface areas. The device causes the entire surface subject to expansion to...
11/23/1999
5966891Corner siding piece for adjacent J-channel retainer strips
When installing vinyl siding on homes or other type buildings, a drawback to the trim pieces around windows, doors, etc., is the method of connecting two (2) retainer strips (J-Channels) together. The original method is to miter the horizontally and verti...
10/19/1999
5956914Vinyl siding panels for building exteriors
Disclosed is an improved vinyl siding panel for building exteriors that covers an increased surface area and is configured such that the time, effort and complexity of its installation is greatly reduced in comparison to that of conventional vinyl siding ...
09/28/1999
5802791Surface expansion device
A surface expansion device that enables an area subject to vertical and/or horizontal expansion and contraction to continue to be passable with minimum disturbance to the adjacent surface areas. The device causes the entire surface subject to expansion to...
09/08/1998
5799459Roofing shingles and shingling method
Shingles (10) have a plurality of apertures (30) in the upper portion (32) between the rain weeps (24 and 26) and the top edge (18). An adhesive container (12) is mounted in each of the apertures (30). The adhesive container (12) is struck by a hammer to ...
09/01/1998
5784848Roofing system and shingle
A roofing system and shingle for a roof having sides and an apex is provided. A stripping is attached to the roof near the apex of the roof. A first shingle is attached to the stripping. A panel has a top edge, a bottom edge, a first side edge and a secon...
07/28/1998
5661940Heat shield shingle
The present invention provides a shingle for covering a roof or other surface. The shingle has an integral heat shield for shielding the roof from direct solar radiation. The shingle is substantially L-shaped when viewed from above and comprises two main ...
09/02/1997
5644886Roofing
A rectangular roof element is provided in the form of a sheet-like material which is bent back towards an upper surface thereof at an upper edge to provide a first hook and which is bent back towards an opposite lower surface at an opposite lower edge to ...
07/08/1997
5291712Vapor permeable shingles and underlayment sheeting for a roof covering
A vapor permeable roof covering comprised of an asphaltic-type shingle and a coated underlayment sheeting, the shingle and sheeting having an array of pierced openings therethrough spaced along the length and width thereof constructed and arranged to perm...
03/08/1994
5060444Shingle
A shingle system for covering sloping roofs and also capable of being used as wall sidings. The shingles are made of heat-insulating material and each main shingle has at its underface a network of intersecting channels communicating with the channels of ...
10/29/1991
5022207Building panel having locking flange and locking receptacle
A building panel useful as vinyl soffit in residential construction. The building panel comprises a principal portion, a locking flange, and a locking receptacle interlocking with the locking flange of an adjacent panel. The building panel is easy to asse...
06/11/1991
4736565Retaining fastener for paneling
In wall siding panels having vertical edge portions adapted to overlap, fasteners prevent the vertical joint so formed from bending or bulging outwardly. The panels have declinations and flat lengthwise, horizontal shoulders joining the declinations to re...
04/12/1988
4671037Roof construction
A roof shingle is provided with upper and lower edges adapted for resilient interlocking with the corresponding lower and upper edges of further such shingles arranged in adjacent rows in a roof construction. The end edges are also provided with lip and s...
06/09/1987
4648218Interlocking roof edge fascia system
A roof edge fascia system having a dam-cant for supporting the edges of a waterproof membrane and a plurality of snap-on fascia cap members for covering the dam-cant and for clamping the membrane against the dam-cant is provided with means for expansibly ...
03/10/1987
4366197Building wall panels and method of making the same
An exterior, deep embossed, shingle lap siding system for building well and roof structures comprising rectangular building panels having a decorative outer weather resistant surface embossed to resemble, when assembled, a plurality of rows of shingle ele...
12/28/1982
3973369Roofing shingle
A roofing shingle having apertures formed therein in upwardly spaced relation from the lower or free edges of the tab or tabs thereof adapted to receive the lower corners of the tabs of the shingles in the next higher course of shingles, when said shingle...
08/10/1976
 
Sign InRegister
Username  
Password   
forgot password?