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USRE28244E Expired / Lapsed US ⏱️ 0.0 years remaining

Stock rack

Assignee: —
•
Filing: 1973-05-22
•
Granted: 1974-11-19
•
Expires: 1993-05-22
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Abstract

Abstract 1. A KNOCK-DOWN STOCK RACK COMPRISING: A PAIR OF LONGITUDINALLY SPACED, UPRIGHT STANDARDS, EACH STANDARD INCLUDING A PAIR OF TRANSVERSELY SPACED, UPRIGHT POSTS, AT LEAST ONE UPRIGHT TUBULAR SOCKET MEMBER SECURED TO EACH POST INTERMEDIATE ITS FREE ENDS AND LYING IN AN UPRIGHT PLANE DEFINED BY AND EXTENDING BETWEEN TWO LONGITUDINALLY ALIGNED POSTS, THE UPPER END OF EACH SOCKET MEMBER BEING SPACED FROM THE UPPER END OF THE POST, A LONGITUDINALLY EXTENDING SUPPORT MEMBER EXTENDING BETWEEN EACH LONGITUDINALLY ALIGNED POST, EACH SUPPORT MEMBER HAVING A PAIR OF DOWNWARDLY EXTENDING DOWELS SECURED TO THE FREE ENDS THEREOF AND TELESCOPICALLY RECEIVED IN THE SOCKET MEMBERS SECURED TO THE POSTS, AND AT LEAST ONE RECTANGULAR SHELF SEATED UPON THE SUPPORT MEMBERS AND EXTENDING BETWEEN THE POSTS, THE SHELF HAVING A CUT-OUT AT EACH CORNER WITHIN WHICH EACH POST IS AT LEAST PARTIALLY RECEIVED, THE SHELF MAINTAINING THE POSTS IN A RECTANGULAR ALIGNMENT AND INCREASING THE RIGIDITY OF THE STOCK RACK.

Inventors

No inventors recorded.

Bibliographic Details

Application Number —
Jurisdiction US
Data Source google_patents
Last Synchronized 2026-10-29 23:25
CPC Classifications
A; A47; A47B; A47B47/00; A47B47/02; A47B47/03

Claims Analysis

Total Claims: 0
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References Cited (Backward Citations)

No citation records indexed.

USPTO Annuity & Maintenance Windows

Annuity Stage Window Opens Payment Deadline Surcharge Period Until Estimated Fee Status
3.5 Years (Year 4) 1977-11-18 1978-05-20 1978-11-19 $2000.00 Window Closed / Lapsed
7.5 Years (Year 8) 1981-11-18 1982-05-20 1982-11-19 $3760.00 Window Closed / Lapsed
11.5 Years (Year 12) 1985-11-18 1986-05-20 1986-11-19 $7700.00 Window Closed / Lapsed

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