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1. (WO1998050726) HEIGHT-ADJUSTABLE WORKSTAND SUPPORT
Latest bibliographic data on file with the International Bureau

Pub. No.: WO/1998/050726 International Application No.: PCT/US1998/009047
Publication Date: 12.11.1998 International Filing Date: 04.05.1998
Chapter 2 Demand Filed: 01.12.1998
IPC:
A47B 9/16 (2006.01) ,D05B 75/00 (2006.01) ,F16M 11/38 (2006.01)
A HUMAN NECESSITIES
47
FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
B
TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
9
Tables with tops of variable height
16
with means for, or adapted for, inclining the legs of the table for varying the height of the top, e.g. with adjustable cross legs
D TEXTILES; PAPER
05
SEWING; EMBROIDERING; TUFTING
B
SEWING
75
Frames, stands, tables, or other furniture adapted to carry sewing machines
F MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
16
ENGINEERING ELEMENTS OR UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
M
FRAMES, CASINGS, OR BEDS, OF ENGINES OR OTHER MACHINES OR APPARATUS, NOT SPECIFIC TO AN ENGINE, MACHINE, OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS OR SUPPORTS
11
Stands or trestles as supports for apparatus or articles placed thereon
20
Undercarriages with or without wheels
24
changeable in height or length of legs, also for transport only
38
by folding
Applicants:
JOHNSON, Robert, E. [US/US]; US
Inventors:
JOHNSON, Robert, E.; US
Agent:
CANTOR, Alan, I. ; Banner & Witcoff, Ltd. 11th floor 1001 G Street, N.W. Washington, DC 20001-4597, US
Priority Data:
08/850,15402.05.1997US
Title (EN) HEIGHT-ADJUSTABLE WORKSTAND SUPPORT
(FR) SUPPORT DE BANC DE TRAVAIL A HAUTEUR REGLABLE
Abstract:
(EN) A height-adjustable workstand support incorporates a pair of laterally spaced, structurally independent but synchronously driven, screw-type scissor lifts (30) which support a top surface (28) for machinery such as a sewing machine or the like. The support is adapted to convert a fixed-height workstand (2) to one which is adjustable to accommodate operators of different heights, whether sitting or standing.
(FR) L'invention porte sur un support de banc de travail à hauteur réglable comprenant une paire de tables élévatrices à ciseaux à vis (30), espacées latéralement, de structure indépendante, mais à commande synchrone, qui supportent une surface supérieure (28) de machine telle qu'une machine à coudre ou autre. Le support est conçu pour transformer un banc de travail à hauteur fixe (2) en un banc de travail réglable s'adaptant aux différentes tailles des opérateurs, qu'ils soient assis ou debouts.
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Designated States: AL, AM, AT, AU, AZ, BA, BB, BG, BR, BY, CA, CH, CN, CU, CZ, DE, DK, EE, ES, FI, GB, GE, GH, GM, GW, HU, ID, IL, IS, JP, KE, KG, KP, KR, KZ, LC, LK, LR, LS, LT, LU, LV, MD, MG, MK, MN, MW, MX, NO, NZ, PL, PT, RO, RU, SD, SE, SG, SI, SK, SL, TJ, TM, TR, TT, UA, UG, US, UZ, VN, YU, ZW
African Regional Intellectual Property Organization (ARIPO) (GH, GM, KE, LS, MW, SD, SZ, UG, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, MD, RU, TJ, TM)
European Patent Office (AT, BE, CH, CY, DE, DK, ES, FI, FR, GB, GR, IE, IT, LU, MC, NL, PT, SE)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, ML, MR, NE, SN, TD, TG)
Publication Language: English (EN)
Filing Language: English (EN)
Also published as:
MXPA/a/1999/010095CA2288781AU1998072822