USD779681S1 - Staircase - Google Patents

Staircase Download PDF

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Publication number
USD779681S1
USD779681S1 US29/533,290 US201529533290F USD779681S US D779681 S1 USD779681 S1 US D779681S1 US 201529533290 F US201529533290 F US 201529533290F US D779681 S USD779681 S US D779681S
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United States
Prior art keywords
staircase
dash
looking
floor
broken lines
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Active
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US29/533,290
Inventor
Dean G Grommet
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Acutech LLC
Original Assignee
Acutech LLC
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
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Publication date
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Priority to US29/533,290 priority Critical patent/USD779681S1/en
Assigned to Acutech, LLC reassignment Acutech, LLC ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). Assignors: GROMMET, DEAN G, MR
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Publication of USD779681S1 publication Critical patent/USD779681S1/en
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Description

FIG. 1 is a perspective view of a staircase in accordance with the present design.

FIG. 2 is a front view for the staircase shown in FIG. 1.

FIG. 3 is a rear view for the staircase shown in FIG. 1.

FIG. 4 is a right side view for the staircase shown in FIG. 1, it being understood that the opposite (left) side not shown is a substantial mirror image thereof.

FIG. 5 is a top view for the staircase shown in FIG. 1.

FIG. 6 is a bottom view for the staircase shown in FIG. 1.

FIG. 7 is a view from beneath the staircase shown in FIG. 1, looking up at it as if from the floor below.

FIG. 8 is a view from above the staircase shown in FIG. 1, looking down at it as if from the floor above.

FIG. 9 is a rear perspective view for the staircase shown in FIG. 1; and,

FIG. 10 is a side perspective view for the staircase shown in FIG. 1.

The dash-dash broken lines in the drawings are included for the purpose of illustrating portions of the staircase and form no part of the claimed design. The dash-dot broken lines in the drawings represent the boundaries of the claimed design and form no part thereof.

Claims (1)

    CLAIM
  1. The ornamental design for a staircase, as shown and described.
US29/533,290 2015-07-15 2015-07-15 Staircase Active USD779681S1 (en)

Priority Applications (1)

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US29/533,290 USD779681S1 (en) 2015-07-15 2015-07-15 Staircase

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Application Number Priority Date Filing Date Title
US29/533,290 USD779681S1 (en) 2015-07-15 2015-07-15 Staircase

Publications (1)

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USD779681S1 true USD779681S1 (en) 2017-02-21

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US29/533,290 Active USD779681S1 (en) 2015-07-15 2015-07-15 Staircase

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Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4457398A (en) * 1981-01-22 1984-07-03 Gilbert Loix Elements to be assembled to form temporary stair
US5493823A (en) * 1994-11-17 1996-02-27 Baldi; John Three dimensional stringer pads for carpeted staircases
US20050097835A1 (en) * 2001-12-28 2005-05-12 Tsuyoshi Nishimoto Stairway
US20090139161A1 (en) * 2007-11-30 2009-06-04 The Armstrong Creek Company, Inc. Log staircase and a method of producing components for a log staircase
USD640015S1 (en) * 2010-02-04 2011-06-14 Kenneth William Birck Elevated bed and staircase for pets
US20120011786A1 (en) * 2010-07-15 2012-01-19 Case-Modular Stair Systems Inc. Structural stringer for stairways
US20130305635A1 (en) * 2008-05-06 2013-11-21 James McCool Stair tread overlay and manufacturing process
US20140373462A1 (en) * 2009-06-19 2014-12-25 Gilles Grenier Prefabricated staircase and finishing arrangement and installation method therefor
US20150252568A1 (en) * 2012-09-05 2015-09-10 Daniele Pivetta Stringer module for self-supporting stairs
US9212491B1 (en) * 2015-05-22 2015-12-15 Patrick J. Santini Modular stairway

Patent Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4457398A (en) * 1981-01-22 1984-07-03 Gilbert Loix Elements to be assembled to form temporary stair
US5493823A (en) * 1994-11-17 1996-02-27 Baldi; John Three dimensional stringer pads for carpeted staircases
US20050097835A1 (en) * 2001-12-28 2005-05-12 Tsuyoshi Nishimoto Stairway
US20090139161A1 (en) * 2007-11-30 2009-06-04 The Armstrong Creek Company, Inc. Log staircase and a method of producing components for a log staircase
US20130305635A1 (en) * 2008-05-06 2013-11-21 James McCool Stair tread overlay and manufacturing process
US20140373462A1 (en) * 2009-06-19 2014-12-25 Gilles Grenier Prefabricated staircase and finishing arrangement and installation method therefor
US9121185B2 (en) * 2009-06-19 2015-09-01 Gilles Grenier Prefabricated staircase and finishing arrangement and installation method therefor
USD640015S1 (en) * 2010-02-04 2011-06-14 Kenneth William Birck Elevated bed and staircase for pets
US20120011786A1 (en) * 2010-07-15 2012-01-19 Case-Modular Stair Systems Inc. Structural stringer for stairways
US20150252568A1 (en) * 2012-09-05 2015-09-10 Daniele Pivetta Stringer module for self-supporting stairs
US9212491B1 (en) * 2015-05-22 2015-12-15 Patrick J. Santini Modular stairway

Non-Patent Citations (3)

* Cited by examiner, † Cited by third party
Title
"A structural gem" EVstudio. , N.p., Jun. 10, 2015. Web. Apr. 18, 2016. *
"Alameda metalworks" Alameda Metalworks. N.p., 2008. Web. Apr. 18, 2016. *
"Double under Mount Plate Stringer with Side Mounted Glass-Metal & Wood" Metal $ Wood. N.p., n.d. Web. Apr. 18, 2016. *

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