US3316864A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Knockdown shelving unit
Assignee: Individual
•
Filing: 1965-04-07
•
Granted: 1967-05-02
•
Expires: 1985-04-07
Abstract
No abstract record available.
Inventors
- 👤 Maslow Louis
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 13:08
CPC Classifications
A; A47; A47B; A47B55/00; A47B55/02; A47B57/00; A47B57/30; A47B57/54
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
131 words
AN ASSEMBLY COMPRISING A FRAME AND SPACED VERTICAL SUPPORTS, SAID FRAME INCLUDING PARALLEL SIDES AND OPPOSITE TRANSVERSE ENDS, SAID SIDES COMPRISING PAIRS OF SPACED RIBS, THE SPACING OF THE RIBS BEING PERPENDICULAR TO THE PLANE OF THE FRAME, SAID PAIRS OF RIBS INCLUDING NOTCHES PERMITTING THE SIDES TO ENGAGE THE SUPPORTS IN A RETAINING MANNER WHEN THE FRAME IS PERPENDICULAR TO THE SUPPORTS AND CLIP MEANS FOR HOLDING SAID FRAME IN VERTICALLY ADJUSTED POSITION WITH RESPECT TO SAID SUPPORTS, SAID CLIP MEANS INCLUDING A NOTCH ADAPTED TO SLIDE VERTICALLY ON SAID SUPPORT AND A PROJECTION ADAPTED TO SUPPORT SAID FRAME BY RESISTING A DOWNWARD THRUST THEREOF, SAID DOWNWARD THRUST TENDING TO COCK SAID NOTCH OUT OF ALIGNMENT WITH SAID SUPPORT AND THEREBY PREVENT VERTICAL SLIDING OF SAID CLIP ON SAID SUPPORT.
Claim 2
Dependent Claim
131 words
AN ASSEMBLY COMPRISING A FRAME AND SPACED VERTICAL SUPPORTS, SAID FRAME INCLUDING PARALLEL SIDES AND OPPOSITE TRANSVERSE ENDS, SAID SIDES COMPRISING PAIRS OF SPACED RIBS, THE SPACING OF THE RIBS BEING PERPENDICULAR TO THE PLANE OF THE FRAME, SAID PAIRS OF RIBS INCLUDING NOTCHES PERMITTING THE SIDES TO ENGAGE THE SUPPORTS IN A RETAINING MANNER WHEN THE FRAME IS PERPENDICULAR TO THE SUPPORTS AND CLIP MEANS FOR HOLDING SAID FRAME IN VERTICALLY ADJUSTED POSITION WITH RESPECT TO SAID SUPPORTS, SAID CLIP MEANS INCLUDING A NOTCH ADAPTED TO SLIDE VERTICALLY ON SAID SUPPORT AND A PROJECTION ADAPTED TO SUPPORT SAID FRAME BY RESISTING A DOWNWARD THRUST THEREOF, SAID DOWNWARD THRUST TENDING TO COCK SAID NOTCH OUT OF ALIGNMENT WITH SAID SUPPORT AND THEREBY PREVENT VERTICAL SLIDING OF SAID CLIP ON SAID SUPPORT.
References Cited (Backward Citations)
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1970-05-01 | 1970-10-31 | 1971-05-02 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1974-05-01 | 1974-10-31 | 1975-05-02 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1978-05-01 | 1978-10-31 | 1979-05-02 | $7700.00 | Window Closed / Lapsed |