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US3338541A Expired / Lapsed US ⏱️ 0.0 years remaining

Shelf bracket assembly

Assignee: Rockware Inc
•
Filing: 1965-10-01
•
Granted: 1967-08-29
•
Expires: 1985-10-01
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Abstract

No abstract record available.

Inventors

  • 👤 Harlan F Kellogg

Bibliographic Details

Application Number —
Jurisdiction US
Data Source google_patents
Last Synchronized 2026-11-05 04:20
CPC Classifications
A; A47; A47B; A47B57/00; A47B57/30; A47B57/40; A47B57/42

Claims Analysis

Total Claims: 2
Claim 1
Independent Claim 208 words
A SELF BRACKET ASSEMBLY INCLUDING A VERTICALLY DISPOSED SUPPORT MEMBER HAVING A PLURALITY OF SPACED SLOTS IN A WALL THEREOF AND A BRACKET COMPRISING A GENERALLY FLAT BODY ADAPTED TO BE LOCATED IN THE PLANE OF SAID SLOTS, AT LEAST TWO SPACED PROJECTIONS DISPOSED AT ONE END OF THE BODY FOR EXTENDING THROUGH THE SPACED SLOTS, THE UPPERMOST OF SAID PROJECTIONS HAVING A HOOK PORTION EXTENDING DOWNWARDLY TO A POINT BEYOND AN END OF ITS RESPECTIVE SLOT IN AN ASSEMBLED POSITION AND DESCRIBING A FACE GENERALLY PARALLEL TO AND ENGAGED WITH THE BACK SIDE OF SAID WALL, SAID ONE END OF THE BODY HAVING AN INCLINED PORTION GENERALLY OPPOSITE SAID FACE AND DIVERGING THEREFROM FOR ENGAGING THE FRONT SIDE OF SAID WALL WHEN SAID ONE PROJECTION IS IN SAID ASSEMBLED POSITION AND HOLDING SAID FACE TIGHTLY ENGAGED TO THE BACK SIDE OF SAID WALL, SAID ONE END OF THE BODY HAVING ANOTHER PORTION BELOW SAID INCLINED PORTION AND GENERALLY, PARALLEL TO SAID FACE AND ENGAGED WITH THE FRONT SIDE OF SAID WALL IN ASSEMBLED POSITION, AND ANOTHER OF SAID PROJECTIONS HAVING MEANS FOR ENGAGING THE BACK SIDE OF THE WALL IN SAID ASSEMBLED POSITION AND HOLDING SAID OTHER PORTION TIGHTLY ENGAGED TO THE FRONT SIDE OF THE WALL.
Claim 2
Dependent Claim 208 words
A SELF BRACKET ASSEMBLY INCLUDING A VERTICALLY DISPOSED SUPPORT MEMBER HAVING A PLURALITY OF SPACED SLOTS IN A WALL THEREOF AND A BRACKET COMPRISING A GENERALLY FLAT BODY ADAPTED TO BE LOCATED IN THE PLANE OF SAID SLOTS, AT LEAST TWO SPACED PROJECTIONS DISPOSED AT ONE END OF THE BODY FOR EXTENDING THROUGH THE SPACED SLOTS, THE UPPERMOST OF SAID PROJECTIONS HAVING A HOOK PORTION EXTENDING DOWNWARDLY TO A POINT BEYOND AN END OF ITS RESPECTIVE SLOT IN AN ASSEMBLED POSITION AND DESCRIBING A FACE GENERALLY PARALLEL TO AND ENGAGED WITH THE BACK SIDE OF SAID WALL, SAID ONE END OF THE BODY HAVING AN INCLINED PORTION GENERALLY OPPOSITE SAID FACE AND DIVERGING THEREFROM FOR ENGAGING THE FRONT SIDE OF SAID WALL WHEN SAID ONE PROJECTION IS IN SAID ASSEMBLED POSITION AND HOLDING SAID FACE TIGHTLY ENGAGED TO THE BACK SIDE OF SAID WALL, SAID ONE END OF THE BODY HAVING ANOTHER PORTION BELOW SAID INCLINED PORTION AND GENERALLY, PARALLEL TO SAID FACE AND ENGAGED WITH THE FRONT SIDE OF SAID WALL IN ASSEMBLED POSITION, AND ANOTHER OF SAID PROJECTIONS HAVING MEANS FOR ENGAGING THE BACK SIDE OF THE WALL IN SAID ASSEMBLED POSITION AND HOLDING SAID OTHER PORTION TIGHTLY ENGAGED TO THE FRONT SIDE OF THE WALL.

References Cited (Backward Citations)

US941682A Cited
US1005375A Cited
US1831550A Cited
US1978636A Cited
US2127280A Cited

USPTO Annuity & Maintenance Windows

Annuity Stage Window Opens Payment Deadline Surcharge Period Until Estimated Fee Status
3.5 Years (Year 4) 1970-08-28 1971-02-27 1971-08-29 $2000.00 Window Closed / Lapsed
7.5 Years (Year 8) 1974-08-28 1975-02-27 1975-08-29 $3760.00 Window Closed / Lapsed
11.5 Years (Year 12) 1978-08-28 1979-02-27 1979-08-29 $7700.00 Window Closed / Lapsed

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