EP0317835A1
Expired / Lapsed
EP
⏱️ 0.0 years remaining
Chair, particularly a swivel chair
Assignee: Grahl Sitzmobelfabrik GmbH
•
Filing: 1988-11-10
•
Granted: —
•
Expires: 2008-11-10
Abstract
Abstract A chair (A) is provided with arm rests (21) which are used exclusively as elbow supports. The arm rests (21) are adapted to the size of an elbow. Each elbow support (21) is adjustable vertically and horizontally. The horizontal adjustment is accomplished by a series of disks (5, 8) pivotally connected at vertical axes (a), (b), (c) to the elbow support (21).
Inventors
- 👤 Jack Litewka
- 👤 Friedrich W. Dr. Grahl
Bibliographic Details
Application Number
—
Jurisdiction
EP
Data Source
google_patents
Last Synchronized
2026-11-06 03:49
CPC Classifications
A; A47; A47C; A47C1/00; A47C1/02; A47C1/022; A47C1/03; A47C7/00; A47C7/54; A47C1/0303; A47C1/0305; A47C1/0307; A47C1/0308; A47C7/541
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
Maintenance schedule is calculated for granted US utility patents.