TREA

Stool base

Follow

Information

  • Patent Grant
  • D783331
  • Patent Number
    D783,331
  • Date Filed
    Wednesday, March 4, 2015
    9 years ago
  • Date Issued
    Tuesday, April 11, 2017
    7 years ago
  • US Classifications
    Field of Search
    • US
    • D06 334-336
    • D06 363-366
    • D06 368
    • D06 702-710
    • CPC
    • A47C7/002
    • A47C7/004
    • A47C7/006
    • A47C3/20
    • A47C3/24
  • International Classifications
    • 0606
    • Term of Grant
      14Years
Information
Abstract
Description


FIG. 1 is a perspective view of a stool base on a stool showing a top, left side and rear.



FIG. 2 is a top plan view of the stool base of FIG. 1.



FIG. 3 is a rear elevational view of the stool base.



FIG. 4 is a front elevational view of the stool base; and,



FIG. 5 is a left side elevational view of the stool base, the right side being a mirror image.


The broken line showings of the mounting portion in all figures illustrate portions of the stool base that form no part of the claimed design. The broken line showing of the stool seat in FIG. 1 illustrates environmental structure and forms no part of the claimed design.


Claims
  • We claim the ornamental design for a stool base, as shown and described.
US Referenced Citations (19)
Number Name Date Kind
D353268 Ambasz Dec 1994 S
5402973 Haines Apr 1995 A
D407583 Perl Apr 1999 S
D416698 Newhouse Nov 1999 S
D448591 Nixon Oct 2001 S
D471039 Chen Mar 2003 S
D472079 Chen Mar 2003 S
D496535 Goodworth Sep 2004 S
D514832 Tsai Feb 2006 S
D535113 Wang Jan 2007 S
D543369 Hara May 2007 S
D569136 Pearsons May 2008 S
D569663 Pearsons May 2008 S
D583581 Hara Dec 2008 S
D639576 Breen Jun 2011 S
D683551 Wu Jun 2013 S
D684783 Hsiao Jun 2013 S
D704946 Wu May 2014 S
20160256342 Alvarez Sep 2016 A1
Non-Patent Literature Citations (42)
Entry
Perch 360-Degree Adjustable Backless Rolling Swivel Stool. [online] Published date Dec. 16, 2009. Retrieved on Sep. 19, 2016 from <URL: https://www.amazon.com/Perch-360-Degree-Adjustable-Backless-Footring/dp/B0031071GM/ref=sr—1—25?ie=UTF8&qid=1474309990&sr=8-25&keywords=dental+stools>.
DentalEZ® Generation™ Operator Dental Stool from DentalEZ. [online] Published date unknown. Retrieved on Sep. 19, 2016 from <URL: http://www.dentalcompare.com/4518-Dentist-Chair-Dental-Stools/36014-Generation-Doctor-s-Stool/>.
Office chair Base replacement part. [online] Published date unknown. Retrieved on Sep. 19, 2016 from <URL: http://www.swivel-chair-parts.com/7302GTextureBase.html>.
3 Results. [online] Published date unknown. Retrieved on Sep. 19, 2016 from <URL: https://tineye.com/search/248249fa3082b78c00da937da1fd9081dd3d4b39/?pluginver=chrome-1.1.5>.
A-dec 500 Dental Stools. [online] Published date unknown. Retrieved on Sep. 28, 2016 from <URL: http://us.a-dec.com/en/Products/Dental-Chairs/Dental-Stools/A-dec-500>.
A-dec, Inc., Specialty Seating for Robust Support, http://us.a-dec.com/en/˜/media/Adec/Document%20Library/Product%20Information/Sales%20Information/Fact%20Sheets/85607200.pdf (downloaded Jun. 4, 2015).
Ahearn, Dr. David J., “Operator Seating: Support for Life,” http://rgpdental.com/pdfs/ProperSeating.pdf (downloaded on Jun. 4, 2015).
Back Quality Ergonomics, CorrectSit™, http://www.bqe-usa.com/blobs/PDF2/090707—BQE—CorrectSit—MAIL—ENG—09.pdf (downloaded on Jun. 4, 2015).
Back Quality Ergonomics, Dynamic™, http://www.bqe-usa.com/blobs/PDF2/090707—BQE—Dynamic—MAIL—EN.pdf (downloaded on Jun. 4, 2015).
Back Quality Ergonomics, ErgoSolex™, http://www.bqe-usa.com/blobs/PDF2/090707—BQE—ErgoSolex—MAIL—ENG—09.pdf (downloaded on Jun. 4, 2015).
Back Quality Ergonomics, The Sciszor®, 2 pages (document not dated).
Belmont Equipment, Operatory Seating, Dental Seating, 2 pages (document marked 2001).
Belmont Equipment, Operatory Seating, Model 080 and Model 081, 2 pages (document marked 2007).
Belmont Equipment, Operatory Seating, Model 100 and Model 101, 2 pages (document marked 2008).
Brewer Company, Dental Seating, 8 pages (document marked Sep. 2013).
Brewer Design, DynaCore Seating System, http://brewercompany.com/wp-content/uploads/2015/01/LIT-D-008—DynaCore-Brochure.pdf (downloaded Jun. 4, 2015).
Castellini, Stool C9, http://pdf.medicalexpo.com/pdf/castellini/stool-c9/71690-138078.html#open (downloaded Jun. 4, 2015).
CB Dental, Andy, 1 page (document not dated).
Crown Seating, The napa line of Dental Stools, https://nebula.wsimg.com/acd9fba7f7aa3e8a18d3c9db2cf5d13c?AccessKeyId=AA76679BD814093F0D09&disposition=0&alloworigin=1 (downloaded Jun. 4, 2015).
DentalEZ Group, Elbow Support, http://www.dentalez.com/downloads/product-literature/cat—view/71-downloads/49-product-literature/87-dentalez-equipment (downloaded Jun. 4, 2015).
DentalEZ Group, ErgoSure™ Stools, http://www.dentalez.com/downloads/product-literature/cat—view/71-downloads/49-product-literature/87-dentalez-equipment (downloaded Jun. 4, 2015).
DentalEZ Group, ErgoSure™ Stools Manual, http://www.dentalez.com/products/dentalez/dental-stools/ergosure-stools/63-ergosure-stools-product-literature-photographs-manuals (downloaded Jun. 4, 2015).
Fedesa, Astral Stool, http://www.fedesa.com/en/tab/tab—1.php (downloaded on Jun. 4, 2015).
Forest Dental, Doctor's Deluxe 6126C, http://catalog.forestdental.com/chairs-stools/stools (downloaded Jun. 4, 2015).
KaVo, Physio Evo, http://pdf.medicalexpo.com/pdf/kavo/physio-evo/70663-126121.html (downloaded Jun. 4, 2015).
KaVo, Physio One, http://www.kavo.com/en/file/4702/download?token=EeWCNgzk (downloaded on Jun. 4, 2015).
Midmark, Seating, http://www.midmark.com/docs/default-source/marketing-collateral/007-0715-00.pdf?sfyrsn=2 (downloaded Jun. 4, 2015).
Pelton & Crane, Spirit Chairs, 5 pages (document marked May 2012).
Pelton & Crane, Stools, 1 page (document not dated).
Planmeca, Dental Stools, 2 pages (document not dated).
RGP Inc, Dental, http://rgpdental.com/dental (downloaded Jun. 4, 2015).
Royal Dental Group, RO44 Operator Stool, http://www.royaldentalgroup.com/pdfs/RO44.pdf (downloaded Jun. 4, 2015).
Salli, Surgeon, http://www.salli.com/print.asp?siteid=en&id=Salli—Surgeon—2 (downloaded Dec. 10, 2014).
Salli, Swing, http://www.salli.com/print.asp?siteid=en&id=Salli—Swing (downloaded Dec. 10, 2015).
Salli, SwingFit, http://www.salli.com/print.asp?siteid=en&id=Salli—SwingFit—2 (downloaded Dec. 10, 2014).
Salli, Twin, http://www.salli.com/print.asp?siteid=en&id=Salli—Twin (downloaded Dec. 10, 2014).
Sirona, Carl—The All-Around, Seat, http://www.sirona.com/en/products/treatment-centers/carl/?tab=390 (downloaded Jun. 4, 2015).
Tecnodent, Egg & Sting, http://www.tecnodent.com/nuovo/wp-content/uploads/2014/07/Catalogo-Egg-Sting-ENG-Copia-3.pdf (downloaded Jun. 4, 2015).
Tecnodent, Ergo Line, http://www.tecnodent.com/nuovo/wp-content/uploads/2014/07/Catalog-Ergo-ENG-Copia-21.pdf (downloaded Jun. 4, 2015).
Tecnodent, Gel Line, http://www.tecnodent.com/nuovo/wp-content/uploads/2014/07/Catalogo-Pluto-Venus-EN.pdf (downloaded Jun. 4, 2015).
Valachi, Bethany S., “Operator Stools: How Selection and Adjustment Impact Your Health,” http://ww.dentistrytoday.com/ergonomics/1109 (Aug. 31, 2005).
Vitali, Estro, 2 pages (document not dated).