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US3082712A
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Modular work bench with stringers connecting frame elements
Assignee: RICHARD E DENTSCH
•
Filing: 1958-03-24
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Granted: 1963-03-26
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Expires: 1978-03-24
Abstract
No abstract record available.
Inventors
- 👤 John H Trautmann
- 👤 Peter W R Johnson
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 23:31
CPC Classifications
F; F16; F16B; F16B12/00; F16B12/40; A; A47; A47B; A47B13/00; A47B13/02; A47B37/00; F16B12/44; F16B12/50; A47B2200/00; A47B2200/0011; A47B2200/0015
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
164 words
A WORK BENCH COMPRISING A BACK FRAME HAVING A GROUP OF BACK LEG ASSEMBLIES, ANOTHER GROUP COMPRISING FRONT LEG ASSEMBLIES, SPACED LONGITUDINALLY ALONG THE BENCH, EACH LEG ASSEMBLY OF ONE GROUP COMPRISING A VERTICAL ELEMENT AND VERTICALLY SPACED HORIZONTAL ELEMENTS SECURED TO THE VERTICAL ELEMENT AND HAVING GUIDE MEANS EXTENDING CONTINUOUSLY FROM ONE SIDE TO THE OTHER OF THE VERTICAL ELEMENT EXTENDING LONGITUDINALLY OF THE BENCH AND SEPARATE FROM THE CORRESPONDING ELEMENTS OF ANY OTHER ASSEMBLY OF THAT GROUP, EACH LEG ASSEMBLY OF THE OTHER GROUP COMPRISING A VERTICAL ELEMENT AND TWO VERTICALLY SPACED HORIZONTAL ELEMENTS PERMANENTLY AND RIGIDLY SECURED TO THE VERTICAL ELEMENT AND EXTENDING TRANSVERSELY OF THE BENCH AND SEPARATE FROM THE CORRESPONDING ELEMENTS OF ANY OTHER ASSEMBLY OF THAT GROUP, BRACKET MEANS EXTENDING INTO SAID GUIDE MEANS AND ADJUSTABLE ALONG THE LENGTH OF SAID GUIDE MEANS AND CONNECTING THE LEG ASSEMBLIES RIGIDLY TO ONE ANOTHER, LONGITUDINAL STRINGERS CONNECTING SUCCESSIVE LEG ASSEMBLIES, AND A WORK SURFACE PANEL SUPPORTED FROM SAID LEG ASSEMBLIES.
Claim 2
Dependent Claim
164 words
A WORK BENCH COMPRISING A BACK FRAME HAVING A GROUP OF BACK LEG ASSEMBLIES, ANOTHER GROUP COMPRISING FRONT LEG ASSEMBLIES, SPACED LONGITUDINALLY ALONG THE BENCH, EACH LEG ASSEMBLY OF ONE GROUP COMPRISING A VERTICAL ELEMENT AND VERTICALLY SPACED HORIZONTAL ELEMENTS SECURED TO THE VERTICAL ELEMENT AND HAVING GUIDE MEANS EXTENDING CONTINUOUSLY FROM ONE SIDE TO THE OTHER OF THE VERTICAL ELEMENT EXTENDING LONGITUDINALLY OF THE BENCH AND SEPARATE FROM THE CORRESPONDING ELEMENTS OF ANY OTHER ASSEMBLY OF THAT GROUP, EACH LEG ASSEMBLY OF THE OTHER GROUP COMPRISING A VERTICAL ELEMENT AND TWO VERTICALLY SPACED HORIZONTAL ELEMENTS PERMANENTLY AND RIGIDLY SECURED TO THE VERTICAL ELEMENT AND EXTENDING TRANSVERSELY OF THE BENCH AND SEPARATE FROM THE CORRESPONDING ELEMENTS OF ANY OTHER ASSEMBLY OF THAT GROUP, BRACKET MEANS EXTENDING INTO SAID GUIDE MEANS AND ADJUSTABLE ALONG THE LENGTH OF SAID GUIDE MEANS AND CONNECTING THE LEG ASSEMBLIES RIGIDLY TO ONE ANOTHER, LONGITUDINAL STRINGERS CONNECTING SUCCESSIVE LEG ASSEMBLIES, AND A WORK SURFACE PANEL SUPPORTED FROM SAID LEG ASSEMBLIES.
References Cited (Backward Citations)
US1044889A
Cited
US1473817A
Cited
US1357050A
Cited
US1356062A
Cited
US1417565A
Cited
US2206774A
Cited
US2345650A
Cited
US2506640A
Cited
US2445453A
Cited
US2556611A
Cited
US2489933A
Cited
US2654487A
Cited
US2719383A
Cited
US2751258A
Cited
US2739776A
Cited
US2759779A
Cited
US2731316A
Cited
US2787087A
Cited
US2906574A
Cited
US2909400A
Cited
US2981577A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1966-03-25 | 1966-09-24 | 1967-03-26 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-03-25 | 1970-09-24 | 1971-03-26 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-03-25 | 1974-09-24 | 1975-03-26 | $7700.00 | Window Closed / Lapsed |