Patent ID: 7841101
Filing Date: 2010-11-30
Classification: E04D

Abstract:
1. A device for use in roofing installation, said device comprising: an inner portion having a first surface for engaging a first roofing shingle and a second surface for engaging a second roofing shingle; an outer portion movable relative to said inner portion and having a tab for engaging an end of said first roofing shingle; said inner and outer portions being configured to compressingly retain said first roofing shingle within a gap formed between said first surface of said inner portion and said tab of said outer portion; an adjustable portion affixed to said inner portion upon said second surface and having a stop edge for engaging without force an end of said second roofing shingle laid upon said second surface; and wherein said end of said first roofing shingle and said end of said second roofing shingle are separated by a distance corresponding to a predetermined surface exposure of said first roofing shingle.