US3156509A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Shelf guard for refrigerator door shelves
Assignee: General Electric Co
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Filing: 1963-12-04
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Granted: 1964-11-10
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Expires: 1983-12-04
Abstract
No abstract record available.
Inventors
- 👤 Cooper J Padgett
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 15:27
CPC Classifications
F; F25; F25D; F25D23/00; F25D23/02; F25D23/04
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
242 words
IN A REFRIGERATOR DOOR INCLUDING AN INNER LINER COMPRISING SIDE WALLS DEFINING A RECESS AND A SHELF WITHIN SAID RECESS EXTENDING BETWEEN SAID SIDE WALLS, A SHELF GUARD ADAPTED TO BRIDGE THE SPACE BETWEEN SAID SIDE WALLS AND COMPRISING A MEMBER HAVING SYMMETRICAL UPPER AND LOWER ROLLED EDGES JOINED BY A THIN INTERMEDIATE SECTION, A VERTICAL OPENING IN EACH OF SAID SIDE WALLS ABOVE SAID SHELF FOR RESPECTIVELY RECEIVING THE OPPOSITE ENDS OF SAID GUARD, EACH OF SAID OPENINGS INCLUDING A SLOT PORTION FOR RECEIVING SAID INTERMEDIATE SECTION OF SAID GUARD AND ENLARGED END PORTIONS AT THE UPPER AND LOWER ENDS OF SAID SLOT PORTION FOR RECEIVING SAID ROLLED EDGES, SAID END PORTIONS AND THE INNER EDGE OF SAID SLOT PORTION DEFINING A RESILIENT TAB, A FORWARDLY EXTENDING FLANGE ON ONE END OF SAID GUARD ADAPTED TO PASS THROUGH ONE OF SAID OPENINGS WHEN SAID GUARD IS POSITIONED AT AN ANGLE TO SAID INNER LINER AND TO ENGAGE THE REAR SURFACE OF THE SIDE WALL ADJACENT SAID ONE OPENING WHEN SAID GUARD IS MOVED TO A POSITION ADJACENT SAID SHELF, THE OTHER END OF SAID GUARD COMPRISING AN ARCUATE DIMPLE LANCED FROM THE INTERMEDIATE SECTION OF SAID GUARD ON THE SAME SIDE THEREOF AS SAID ROLLED EDGES AND ADAPTED TO SNAP PAST SAID TAB PORTION OF THE OTHER OF SAID OPENINGS AND HAVING AN EDGE PORTION OFFSET FROM SAID INTERMEDIATE SECTION OF SAID GUARD FOR ENGAGING THE REAR SURFACE OF SAID TAB.
Claim 2
Dependent Claim
242 words
IN A REFRIGERATOR DOOR INCLUDING AN INNER LINER COMPRISING SIDE WALLS DEFINING A RECESS AND A SHELF WITHIN SAID RECESS EXTENDING BETWEEN SAID SIDE WALLS, A SHELF GUARD ADAPTED TO BRIDGE THE SPACE BETWEEN SAID SIDE WALLS AND COMPRISING A MEMBER HAVING SYMMETRICAL UPPER AND LOWER ROLLED EDGES JOINED BY A THIN INTERMEDIATE SECTION, A VERTICAL OPENING IN EACH OF SAID SIDE WALLS ABOVE SAID SHELF FOR RESPECTIVELY RECEIVING THE OPPOSITE ENDS OF SAID GUARD, EACH OF SAID OPENINGS INCLUDING A SLOT PORTION FOR RECEIVING SAID INTERMEDIATE SECTION OF SAID GUARD AND ENLARGED END PORTIONS AT THE UPPER AND LOWER ENDS OF SAID SLOT PORTION FOR RECEIVING SAID ROLLED EDGES, SAID END PORTIONS AND THE INNER EDGE OF SAID SLOT PORTION DEFINING A RESILIENT TAB, A FORWARDLY EXTENDING FLANGE ON ONE END OF SAID GUARD ADAPTED TO PASS THROUGH ONE OF SAID OPENINGS WHEN SAID GUARD IS POSITIONED AT AN ANGLE TO SAID INNER LINER AND TO ENGAGE THE REAR SURFACE OF THE SIDE WALL ADJACENT SAID ONE OPENING WHEN SAID GUARD IS MOVED TO A POSITION ADJACENT SAID SHELF, THE OTHER END OF SAID GUARD COMPRISING AN ARCUATE DIMPLE LANCED FROM THE INTERMEDIATE SECTION OF SAID GUARD ON THE SAME SIDE THEREOF AS SAID ROLLED EDGES AND ADAPTED TO SNAP PAST SAID TAB PORTION OF THE OTHER OF SAID OPENINGS AND HAVING AN EDGE PORTION OFFSET FROM SAID INTERMEDIATE SECTION OF SAID GUARD FOR ENGAGING THE REAR SURFACE OF SAID TAB.
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) | 1967-11-10 | 1968-05-11 | 1968-11-10 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1971-11-10 | 1972-05-11 | 1972-11-10 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1975-11-10 | 1976-05-11 | 1976-11-10 | $7700.00 | Window Closed / Lapsed |