Patent US3285428A successfully refreshed from Google Patents.
US3285428A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Storage rack
Assignee: Unarco Industries LLC
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Filing: 1964-12-21
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Granted: 1966-11-15
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Expires: 1984-12-21
Abstract
No abstract record available.
Inventors
- 👤 Roy S Scheck
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 20:53
CPC Classifications
A; A47; A47B; A47B57/00; A47B57/06; Y; Y10; Y10T; Y10T29/00; Y10T29/49; Y10T29/49826; Y10T29/49863; Y10T29/49876; Y10T403/00; Y10T403/60
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
137 words
A STORAGE RACK COMPRISING A PLURALITY OF PAIRS OF CONNECTED SPACED UPRIGHT POSTS, A PAIR OF RAILS SUPPORTED BY THE POSTS IN HORIZONTALLY SPACED PARALLEL RELATIONSHIP, EACH OF THE RAILS BEING FORMED ON ITS INNER SIDE SURFACE WITH AN INWARDLY EXTENDING LEDGE, A VERTICALLY EXTENDING WEDGE MEMBER SECURED TO THE INNER SURFACE OF EACH RAIL AND PROJECTING VERTICALLY ABOVE THE LEDGE THEREON AND FORMED WITH A DOWNWARDLY FACING LATCHING SHOULDER, AND A CROSS BAR RESILIENT MATERIAL AND INVERTED CHANNEL SECTION HAVING AN INWARDLY EXTENDING LIP ON AT LEAST ONE OF ITS LOWER EDGES, THE CROSS BAR SPANNING THE SPACE BETWEEN THE RAILS WITH ITS END PORTIONS RESTING ON THE LEDGES AND THE WEDGE MEMBERS FITTING INTO THE INVERTED CHANNEL WITH THE LIPS UNDERLYING THE SHOULDERS ON THE WEDGE MEMBERS TO PREVENT ACCIDENTAL REMOVAL OF THE CROSS BAR.
Claim 2
Dependent Claim
137 words
A STORAGE RACK COMPRISING A PLURALITY OF PAIRS OF CONNECTED SPACED UPRIGHT POSTS, A PAIR OF RAILS SUPPORTED BY THE POSTS IN HORIZONTALLY SPACED PARALLEL RELATIONSHIP, EACH OF THE RAILS BEING FORMED ON ITS INNER SIDE SURFACE WITH AN INWARDLY EXTENDING LEDGE, A VERTICALLY EXTENDING WEDGE MEMBER SECURED TO THE INNER SURFACE OF EACH RAIL AND PROJECTING VERTICALLY ABOVE THE LEDGE THEREON AND FORMED WITH A DOWNWARDLY FACING LATCHING SHOULDER, AND A CROSS BAR RESILIENT MATERIAL AND INVERTED CHANNEL SECTION HAVING AN INWARDLY EXTENDING LIP ON AT LEAST ONE OF ITS LOWER EDGES, THE CROSS BAR SPANNING THE SPACE BETWEEN THE RAILS WITH ITS END PORTIONS RESTING ON THE LEDGES AND THE WEDGE MEMBERS FITTING INTO THE INVERTED CHANNEL WITH THE LIPS UNDERLYING THE SHOULDERS ON THE WEDGE MEMBERS TO PREVENT ACCIDENTAL REMOVAL OF THE CROSS BAR.
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) | 1969-11-14 | 1970-05-16 | 1970-11-15 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-11-14 | 1974-05-16 | 1974-11-15 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-11-14 | 1978-05-16 | 1978-11-15 | $7700.00 | Window Closed / Lapsed |