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公开(公告)号：US20210388613A1
公开(公告)日：2021-12-16
申请号：US17446315
申请日：2021-08-30
发明人： Lance N. Boyce , Amber C. Boyce
摘要： A cement form assembly includes cement and a cement form. The cement form can include a ground facing surface extending horizontally on a ground support surface and a cement facing surface extending vertically and contacting the cement. An extension member extends outward from the cement form and includes a surface that extends the ground facing surface or the cement facing surface. The cement form and the extension member are each made, at least partially, of a foam material.
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公开(公告)号：US11105094B2
公开(公告)日：2021-08-31
申请号：US16571496
申请日：2019-09-16
发明人： Lance N. Boyce , Amber C. Boyce
摘要： A cement form includes a single piece, unitary body member having a solid, continuous construction and a wedge-shaped cross-section. The body member includes a first surface arranged vertically and configured to support a volume of cement, a second surface arranged horizontally and configured to contact a ground support surface, a foam material, an elongate construction with a greater length dimension in a horizontal direction than a height dimension in a vertical direction, and a notch formed at an intersection of the first and second surfaces, the notch being receptive of a portion of a foam sheet or other foam extension member.
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公开(公告)号：US20210164189A1
公开(公告)日：2021-06-03
申请号：US17173196
申请日：2021-02-10
发明人： Lance N. BOYCE , Amber C. BOYCE
摘要： A cement form includes a unitary body portion having a first surface arranged vertically and configured to support a volume of cement, a second surface arranged horizontally and configured to contact a ground support surface, a foam material, and a detachable portion. The cement form may include a connector groove formed in the weight bearing surface and extending along at least a portion of a length of the body portion. The connector groove is configured to receive a connecting member that extends between adjacent positioned cement forms. The detachable portion may be positioned adjacent to the connector groove.
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公开(公告)号：US20210079669A1
公开(公告)日：2021-03-18
申请号：US16571496
申请日：2019-09-16
发明人： Lance N. Boyce , Amber C. Boyce
摘要： A cement form includes a single piece, unitary body member having a solid, continuous construction and a wedge-shaped cross-section. The body member includes a first surface arranged vertically and configured to support a volume of cement, a second surface arranged horizontally and configured to contact a ground support surface, a foam material, an elongate construction with a greater length dimension in a horizontal direction than a height dimension in a vertical direction, and a notch formed at an intersection of the first and second surfaces, the notch being receptive of a portion of a foam sheet or other foam extension member.
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