US3352648A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Self-palletizing, interlocking, copper ingot
Assignee: Kennecott Corp
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Filing: 1965-01-29
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Granted: 1967-11-14
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Expires: 1985-01-29
Abstract
No abstract record available.
Inventors
- 👤 Billie L Harper
- 👤 Jr William D Craghcad
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 18:14
CPC Classifications
B; B22; B22D; B22D5/00; B22D5/005; Y; Y10; Y10S; Y10S428/00; Y10S428/922; Y10S428/923; Y10S428/924; Y10S428/926; Y10T; Y10T428/00; Y10T428/12; Y10T428/12229; Y10T428/12264; Y10T428/12389; Y10T428/12403; Y10T428/12493; Y10T428/12639; Y10T428/12646; Y10T428/12771; Y10T428/12861; Y10T428/12903; Y10T428/1291
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
128 words
A SELF-PALLETIZING, INTERLOCKING INGOT, COMPRISING AN ELONGATE BODY PORTION, HAVING FLAT TOP AND BOTTOM SURFACES AND MUTUALLY OPPOSITE FLAT, SIDE SURFACES INTERCONNECTING SAID TOP AND BOTTOM SURFACES AND CONVERGING FROM THE TOP SURFACE TO THE BOTTOM SURFACE; A PAIR OF LEGS FORMED INTEGRALLY WITH SAID BODY PORTION AT OPPOSITE ENDS THEREOF AND HAVING FLAT FEET SURFACES, RESPECTIVELY; FLAT END SURFACES EXTENDING AND INWARDLY INCLINED FROM THE SAID TOP SURFACE TO THE RESPECTIVE FEET SURFACES; FLAT, CONFRONTING, LEG SURFACES DIVERGING DOWNWARDLY FROM OPPOSITE ENDS OF THE BOTTOM SURFACE TO THE RESPECTIVE FEET SURFACES; AND MUTUALLY OPPOSITE, FLAT, SIDE SURFACES FOR EACH OF SAID LEGS, THESE SIDE SURFACES CONVERGING DOWNWARDLY TO THE RESPECTIVE FEET SURFACES AND FORMING, WITH THE SAID SIDE SURFACES OF THE BODY PORTION, RESPECTIVE, FLAT, CONTINUOUS SURFACES.
Claim 2
Dependent Claim
128 words
A SELF-PALLETIZING, INTERLOCKING INGOT, COMPRISING AN ELONGATE BODY PORTION, HAVING FLAT TOP AND BOTTOM SURFACES AND MUTUALLY OPPOSITE FLAT, SIDE SURFACES INTERCONNECTING SAID TOP AND BOTTOM SURFACES AND CONVERGING FROM THE TOP SURFACE TO THE BOTTOM SURFACE; A PAIR OF LEGS FORMED INTEGRALLY WITH SAID BODY PORTION AT OPPOSITE ENDS THEREOF AND HAVING FLAT FEET SURFACES, RESPECTIVELY; FLAT END SURFACES EXTENDING AND INWARDLY INCLINED FROM THE SAID TOP SURFACE TO THE RESPECTIVE FEET SURFACES; FLAT, CONFRONTING, LEG SURFACES DIVERGING DOWNWARDLY FROM OPPOSITE ENDS OF THE BOTTOM SURFACE TO THE RESPECTIVE FEET SURFACES; AND MUTUALLY OPPOSITE, FLAT, SIDE SURFACES FOR EACH OF SAID LEGS, THESE SIDE SURFACES CONVERGING DOWNWARDLY TO THE RESPECTIVE FEET SURFACES AND FORMING, WITH THE SAID SIDE SURFACES OF THE BODY PORTION, RESPECTIVE, FLAT, CONTINUOUS SURFACES.
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) | 1970-11-13 | 1971-05-15 | 1971-11-14 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1974-11-13 | 1975-05-15 | 1975-11-14 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1978-11-13 | 1979-05-15 | 1979-11-14 | $7700.00 | Window Closed / Lapsed |