Patent US3139301A successfully refreshed from Google Patents.
US3139301A
Expired / Lapsed
US
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Method of and apparatus for handling cartons
Assignee: Hyster Co
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Filing: 1961-02-27
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Granted: 1964-06-30
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Expires: 1981-02-27
Abstract
No abstract record available.
Inventors
- 👤 John E Olson
- 👤 Robert C Shoemaker
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 14:41
CPC Classifications
B; B65; B65G; B65G47/00; B65G47/74; B65G47/90; B65G47/91
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
68 words
THE METHOD OF CONSOLIDATING A PLURALITY OF CARTONS WHEREIN THE INTERIORS OF SUCH CARTONS ARE AND REMAIN IN COMMUNICATION WITH THE ATMOSPHERE, COMPRISING ARRANGING THE CARTONS IN A CLOSELY GROUPED COMPACT RELATIONSHIP WITH CERTAIN WALLS THEREOF IN CONTIGUOUS RELATIONSHIP, CREATING A SUBATMOSPHERIC PRESSURE BETWEEN SUCH CONTIGUOUS WALLS AT CERTAIN OPPOSED PORTIONS THEREOF, AND PREVENTING THE ADMITTANCE OF ATMOSPHERIC AIR TO SAID CERTAIN OPPOSED PORTIONS TO MAINTAIN THE SUBATMOSPHERIC
Claim 2
Independent Claim
68 words
THE METHOD OF CONSOLIDATING A PLURALITY OF CARTONS WHEREIN THE INTERIORS OF SUCH CARTONS ARE AND REMAIN IN COMMUNICATION WITH THE ATMOSPHERE, COMPRISING ARRANGING THE CARTONS IN A CLOSELY GROUPED COMPACT RELATIONSHIP WITH CERTAIN WALLS THEREOF IN CONTIGUOUS RELATIONSHIP, CREATING A SUBATMOSPHERIC PRESSURE BETWEEN SUCH CONTIGUOUS WALLS AT CERTAIN OPPOSED PORTIONS THEREOF, AND PREVENTING THE ADMITTANCE OF ATMOSPHERIC AIR TO SAID CERTAIN OPPOSED PORTIONS TO MAINTAIN THE SUBATMOSPHERIC
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) | 1967-06-30 | 1967-12-30 | 1968-06-30 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1971-06-30 | 1971-12-30 | 1972-06-30 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1975-06-30 | 1975-12-30 | 1976-06-30 | $7700.00 | Window Closed / Lapsed |