Patent US3060019A successfully refreshed from Google Patents.
US3221973A
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Assignee: Hoerner Boxes Inc
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Filing: 1964-07-15
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Granted: 1965-12-07
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Expires: 1984-07-15
Abstract
No abstract record available.
Inventors
- 👤 Thomas S Kalbrener
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 16:30
CPC Classifications
B; B65; B65D; B65D5/00; B65D5/42; B65D5/44; B65D5/50; B65D5/5028; B65D5/5033; B65D5/5035; B65D5/5047; B65D5/505
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
122 words
A REINFORCED PAD FOR SUPPORTING HEAVY LOADS, COMPRISING A PAIR OF OVERLAPPING SECTIONS AND A BOTTOM SECTION FORMED FROM A SINGLE BLANK OF CARTON FORMING MATERIAL, SAID SECTIONS BEING SUBSTANTIALLY PARALLEL TO EACH OTHER WITH THE OVERLAPPING SECTIONS SPACED FROM THE BOTTOM SECTION, A FIRST SET OF LEGS AND A SECOND SET OF LEGS ALONG EACH LONGITUDINAL EDGE OF THE BOTTOM SECTION, THE LEGS ON ONE LONGITUDINAL EDGE BEING CONNECTED TO ONE EDGE OF ONE OF THE OVERLAP SECTIONS AND THE LEGS ON THE OTHER LONGITUDINAL EDGE CONNECTED TO ONE EDGE OF THE OTHER OVERLAP SECTION, THE FIRST SET OF LEGS ON EACH LONGITUDINAL EDGE OF THE BOTTOM SECTION LYING IN A COMMON PLANE WHICH INTERSECTS THE BOTTOM SECTION AT A FIRST
Claim 2
Dependent Claim
122 words
A REINFORCED PAD FOR SUPPORTING HEAVY LOADS, COMPRISING A PAIR OF OVERLAPPING SECTIONS AND A BOTTOM SECTION FORMED FROM A SINGLE BLANK OF CARTON FORMING MATERIAL, SAID SECTIONS BEING SUBSTANTIALLY PARALLEL TO EACH OTHER WITH THE OVERLAPPING SECTIONS SPACED FROM THE BOTTOM SECTION, A FIRST SET OF LEGS AND A SECOND SET OF LEGS ALONG EACH LONGITUDINAL EDGE OF THE BOTTOM SECTION, THE LEGS ON ONE LONGITUDINAL EDGE BEING CONNECTED TO ONE EDGE OF ONE OF THE OVERLAP SECTIONS AND THE LEGS ON THE OTHER LONGITUDINAL EDGE CONNECTED TO ONE EDGE OF THE OTHER OVERLAP SECTION, THE FIRST SET OF LEGS ON EACH LONGITUDINAL EDGE OF THE BOTTOM SECTION LYING IN A COMMON PLANE WHICH INTERSECTS THE BOTTOM SECTION AT A FIRST
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) | 1968-12-06 | 1969-06-07 | 1969-12-07 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-12-06 | 1973-06-07 | 1973-12-07 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-12-06 | 1977-06-07 | 1977-12-07 | $7700.00 | Window Closed / Lapsed |