Patent US3311337A successfully refreshed from Google Patents.
US3311337A
Expired / Lapsed
US
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Parallel motion mechanism
Assignee: ILSE WERKE KG
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Filing: 1965-01-19
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Granted: 1967-03-28
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Expires: 1985-01-19
Abstract
No abstract record available.
Inventors
- 👤 Hagen Heinz-Gunther Muller Vom
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 15:47
CPC Classifications
A; A47; A47B; A47B9/00; A47B9/08; A47B9/083; A47B2009/086; A47B2200/00; A47B2200/0035; A47B2200/004; A47B2200/0041
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
114 words
A PIECE OF FURNITURE COMPRISING (A) TWO SUBSTANTIALLY PARALLEL, ELONGATED PILLARS, EACH PILLAR DEFINING AN AXIAL BORE, (B) A FIRST TRANSVERSE STRUT RIGIDLY INTERCONNECTING THE TWO PILLARS, (1) THE PILLARS AND STRUT CONSTITUTING A FIRST BRIDGE SYSTEM; (C) TWO ELONGATED SUPPORTING COLUMNS MOUNTED FOR RECIPROCATING MOVEMENT IN SAID AXIAL BORES, (D) A PART OF A PIECE OF FURNITURE CARRIED BY SAID SUPPORTING COLUMNS FOR RECIPROCATION IN RESPECT OF SAID PILLARS, (E) A SECOND TRANSVERSE STRUT RIGIDLY INTERCONNECTING THE TWO SUPPORTING COLUMNS AND PARALLEL TO THE FIRST STRUT, (2) THE SUPPORTING COLUMNS AND THE SECOND TRANSVERSE STRUT CONSTITUTING A SECOND BRIDGE SYSTEM; (F) A PARALLEL MOTION LINKAGE MEANS INTERCONNECTING THE FIRST AND SECOND BRIDGE SYSTEM;
Claim 2
Dependent Claim
114 words
A PIECE OF FURNITURE COMPRISING (A) TWO SUBSTANTIALLY PARALLEL, ELONGATED PILLARS, EACH PILLAR DEFINING AN AXIAL BORE, (B) A FIRST TRANSVERSE STRUT RIGIDLY INTERCONNECTING THE TWO PILLARS, (1) THE PILLARS AND STRUT CONSTITUTING A FIRST BRIDGE SYSTEM; (C) TWO ELONGATED SUPPORTING COLUMNS MOUNTED FOR RECIPROCATING MOVEMENT IN SAID AXIAL BORES, (D) A PART OF A PIECE OF FURNITURE CARRIED BY SAID SUPPORTING COLUMNS FOR RECIPROCATION IN RESPECT OF SAID PILLARS, (E) A SECOND TRANSVERSE STRUT RIGIDLY INTERCONNECTING THE TWO SUPPORTING COLUMNS AND PARALLEL TO THE FIRST STRUT, (2) THE SUPPORTING COLUMNS AND THE SECOND TRANSVERSE STRUT CONSTITUTING A SECOND BRIDGE SYSTEM; (F) A PARALLEL MOTION LINKAGE MEANS INTERCONNECTING THE FIRST AND SECOND BRIDGE SYSTEM;
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1970-03-27 | 1970-09-26 | 1971-03-28 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1974-03-27 | 1974-09-26 | 1975-03-28 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1978-03-27 | 1978-09-26 | 1979-03-28 | $7700.00 | Window Closed / Lapsed |