CA2561456A1 - Chevalet avec structure support - Google Patents

Chevalet avec structure support Download PDF

Info

Publication number
CA2561456A1
CA2561456A1 CA002561456A CA2561456A CA2561456A1 CA 2561456 A1 CA2561456 A1 CA 2561456A1 CA 002561456 A CA002561456 A CA 002561456A CA 2561456 A CA2561456 A CA 2561456A CA 2561456 A1 CA2561456 A1 CA 2561456A1
Authority
CA
Canada
Prior art keywords
easel
support
post
support members
guide
Prior art date
Legal status (The legal status 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 status listed.)
Abandoned
Application number
CA002561456A
Other languages
English (en)
Inventor
Dennis Kapp
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.)
Martin Universal Design Inc
Original Assignee
Martin Universal Design Inc
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.)
Filing date
Publication date
Application filed by Martin Universal Design Inc filed Critical Martin Universal Design Inc
Publication of CA2561456A1 publication Critical patent/CA2561456A1/fr
Abandoned legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
    • A47B97/00—Furniture or accessories for furniture, not provided for in other groups of this subclass
    • A47B97/04—Easels or stands for blackboards or the like
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
    • F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
    • F16M11/02—Heads
    • F16M11/04—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand
    • F16M11/043—Allowing translations
    • F16M11/046—Allowing translations adapted to upward-downward translation movement
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
    • F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
    • F16M11/20—Undercarriages with or without wheels
    • F16M11/24—Undercarriages with or without wheels changeable in height or length of legs, also for transport only, e.g. by means of tubes screwed into each other
    • F16M11/26—Undercarriages with or without wheels changeable in height or length of legs, also for transport only, e.g. by means of tubes screwed into each other by telescoping, with or without folding
    • F16M11/32—Undercarriages for supports with three or more telescoping legs
    • F16M11/34—Members limiting spreading of legs, e.g. "umbrella legs"

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mirrors, Picture Frames, Photograph Stands, And Related Fastening Devices (AREA)
CA002561456A 2005-10-05 2006-09-28 Chevalet avec structure support Abandoned CA2561456A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US11/243,674 US20070075209A1 (en) 2005-10-05 2005-10-05 Easel with support structure
US11/243,674 2005-10-05

Publications (1)

Publication Number Publication Date
CA2561456A1 true CA2561456A1 (fr) 2007-04-05

Family

ID=37900978

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002561456A Abandoned CA2561456A1 (fr) 2005-10-05 2006-09-28 Chevalet avec structure support

Country Status (2)

Country Link
US (1) US20070075209A1 (fr)
CA (1) CA2561456A1 (fr)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20050257492A1 (en) * 2004-05-07 2005-11-24 Miller Michael L Apparatuses and methods for positioning drywall building panels and other building materials
US7832701B2 (en) * 2006-04-11 2010-11-16 Barnes Bobby M Easy open portable easel
US20070235618A1 (en) * 2006-04-11 2007-10-11 Barnes Bobby M Easy open portable easel
WO2010111544A1 (fr) * 2009-03-25 2010-09-30 Brunson Instrument Company Trépied de poids léger de qualité métrologique
US20120227298A1 (en) * 2011-03-09 2012-09-13 Paula Alicea Sign Exhibiting Kit
JP2017500598A (ja) * 2013-10-30 2017-01-05 メイア，イラン ベン 高速開閉機構付きの三脚及び使用法
CN103720209B (zh) * 2013-12-31 2016-09-07 浙江省磐安县绿海工艺厂有限公司 画架套装
KR101517737B1 (ko) * 2014-11-14 2015-05-04 이종문 이젤
US10123619B2 (en) * 2017-02-15 2018-11-13 Thomas Kennedy Canvas holding assembly
US11339916B2 (en) * 2019-10-25 2022-05-24 Cade Smith Tripod
USD985575S1 (en) * 2020-09-29 2023-05-09 Ningbo Tuotuo River Design Company Display stand
USD1011101S1 (en) * 2020-11-04 2024-01-16 Ningbo Tuotuo River Design Company Display stand
US11751514B1 (en) * 2022-11-02 2023-09-12 Regina Sellers Tripod easel for wreath making

Family Cites Families (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1517825A (en) * 1923-06-21 1924-12-02 Bruneau Eugene Tripod
US2374021A (en) * 1941-05-06 1945-04-17 Folmer Graflex Corp All-metal folding camera stand
US2282285A (en) * 1941-05-16 1942-05-05 Folmer Graflex Corp Camera stand or tripod
US2579348A (en) * 1947-06-02 1951-12-18 James Y Taylor Support for table for projectors or the like
US2709560A (en) * 1949-03-25 1955-05-31 Resk Michel Camera support
US2744712A (en) * 1953-12-08 1956-05-08 Franz D Brandt Easel
US2845244A (en) * 1954-07-30 1958-07-29 Da Lite Screen Inc Tripod
US2832555A (en) * 1955-06-02 1958-04-29 Edgar A Terhune Collapsible mast
US3038690A (en) * 1960-06-13 1962-06-12 Christos G Alexiou Utility stool and the like
US3064932A (en) * 1960-07-01 1962-11-20 Jim D Holderman Adjustable stand for cameras, lights and the like
US3697031A (en) * 1970-12-14 1972-10-10 Berkey Colortran Extensible leg structure for tripod or the like
US3759482A (en) * 1971-12-06 1973-09-18 E Wright Adjustable easel construction
US4705251A (en) * 1986-08-25 1987-11-10 Soren Samuelsson Self-erecting tripod apparatus
US4988064A (en) * 1988-05-16 1991-01-29 Hoshino Gakki Co., Ltd. Tiltable tripod stand
US5308029A (en) * 1992-07-15 1994-05-03 Old Stone Corporation Antenna stand
DE4400151C2 (de) * 1994-01-05 1997-04-17 Link Johs Sonor Gmbh Stativ bzw. Ständer
US6375135B1 (en) * 1998-01-15 2002-04-23 Ultimate Support Systems, Inc. High strength engineered collapsible tripod
USD424308S (en) * 1999-03-12 2000-05-09 Ghent Manufacturing, Inc. Collapsible easel
US6206183B1 (en) * 1999-03-30 2001-03-27 Daniel C. Helsel Painter's box
US6322027B1 (en) * 2000-06-26 2001-11-27 Ching-Tien Hsu Adjustable sprinkler stand
US6443407B1 (en) * 2000-11-13 2002-09-03 Zafar Y. Ibrahim Accessory tray for a tripod
US6601805B1 (en) * 2001-09-18 2003-08-05 Martin Universal Design Collapsible art easel
JP2004028146A (ja) * 2002-06-21 2004-01-29 Nippon Berubon Seiki Kogyo Kk 三脚
US6951326B2 (en) * 2003-12-05 2005-10-04 Scott Vanover Mast support
US20060192071A1 (en) * 2005-02-28 2006-08-31 Choi Hyoung K Angle adjustable easel

Also Published As

Publication number Publication date
US20070075209A1 (en) 2007-04-05

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Legal Events

Date Code Title Description
FZDE Discontinued