Patent US4190002A successfully refreshed from Google Patents.
US4190002A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Workplace equipment
Assignee: Bayer Pharma AG
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Filing: 1978-04-07
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Granted: 1980-02-26
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Expires: 1998-04-07
Abstract
Abstract To facilitate manual operations, especially in the pharmaceutical industry, there are provided for cooperation with a conveyor belt, particularly designed worktables, a service rack, and an adjustable table having an angle member.
Inventors
- 👤 Peter Redemann
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 02:54
CPC Classifications
A; A47; A47B; A47B37/00; B; B25; B25H; B25H1/00; B25H1/02
Claims Analysis
Total Claims: 3
Claim 1
Independent Claim
122 words
A worktable for belt conveyors (2) comprising two end sections (2.1), in the lower zone of which there are provided mounting rungs (2.9) for a vertically adjustable footrest (2.4) and which are connected by tubes (2.6) the top part of the table containing a step comprising a tabletop (2.2) with stop blocks (1.7) attached to the underside, said blocks holding said tabletop between tubes (2.20) extending between said end sections, a free space being provided beside said tabletop (2.2), for receiving a conveying means; said free space being bounded by a rearward longitudinal tube (2.7) connected between said end sections and wherein a second tabletop (2.22) is removably positioned in said free space supported on structure attached to said rearward tube (2.7).
Claim 2
Dependent Claim
122 words
A worktable for belt conveyors (2) comprising two end sections (2.1), in the lower zone of which there are provided mounting rungs (2.9) for a vertically adjustable footrest (2.4) and which are connected by tubes (2.6) the top part of the table containing a step comprising a tabletop (2.2) with stop blocks (1.7) attached to the underside, said blocks holding said tabletop between tubes (2.20) extending between said end sections, a free space being provided beside said tabletop (2.2), for receiving a conveying means; said free space being bounded by a rearward longitudinal tube (2.7) connected between said end sections and wherein a second tabletop (2.22) is removably positioned in said free space supported on structure attached to said rearward tube (2.7).
Claim 3
Dependent Claim
53 words
A worktable according to claim 1, wherein, when said second tabletop (2.22) is removed, a tripod (2.3) with a tripod head is removably mounted on said rearward longitudinal tube (2.7), an angle member (2.5) similar to a reading desk being arranged at this tripod head by way of two parallel, movable rods (2.16).
References Cited (Backward Citations)
US1858103A
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US2107404A
Cited
US2757996A
Cited
US3770334A
Cited
US3834325A
Cited
US3883202A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1983-02-25 | 1983-08-27 | 1984-02-26 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1987-02-25 | 1987-08-27 | 1988-02-26 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1991-02-25 | 1991-08-27 | 1992-02-26 | $7700.00 | Window Closed / Lapsed |