US3145836A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Folding paper container
Assignee: Robertson Paper Box Co Inc
•
Filing: 1959-07-29
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Granted: 1964-08-25
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Expires: 1979-07-29
Abstract
No abstract record available.
Inventors
- 👤 Walter J Tyrseck
- 👤 Robert A Hackenberg
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-06 01:14
CPC Classifications
B; B65; B65D; B65D5/00; B65D5/42; B65D5/44; B65D5/48; B65D5/48002; B65D5/48014; B65D85/00; B65D85/30; B65D85/42
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
175 words
A FOLDING PAPER LIGHT BULB PACKAGE COMPRISING A RECTANGULAR SLEEVE, A CENTRAL PARTITION WALL DIVIDING THE SLEEVE INTO TWO RECTANGULAR COMPARTMENTS, THE PARTITION BEING SPACED FROM THE PARALLEL OUTER WALLS OF THE SLEEVE BY A LESS DISTANCE THAN THE DISTANCE BETWEEN THE OTHER TWO OUTER WALLS OF THE SLEEVE, A LIGHT BULB CARRIED IN THE SLEEVE ON EACH SIDE OF THE PARTITION WALL, THE TWO SAID BULBS FACING OPPOSITELY TO EACH OTHER SO THAT THE STEM OF ONE IS OPPOSITE THE BULB PORTION OF THE OTHER, AND EACH BULB PORTION BEING SUBSTANTIALLY IN CONTACT WITH THREE SLEEVE OUTER WALLS, THE PARTITIONS WALL HAVING CUTOUTS ACCOMMODATING THE SAID BULB PORTIONS AND FLAPS WITHIN THE SAID CUTOUTS AND HINGEDLY FASTENED TO THE PARTITION PANEL ADJACENT ITS MIDDLE, POCKET ELEMENTS ADJACENT THE ENDS OF THE SLEEVE RECEIVING AND HOLDING THE STEMS OF THE SAID BULBS, THE SAID FLAPS AND POCKETS BEING DIMENSIONED SO THAT THE OUTER ENDS OF THE FLAPS ENGAGE AND ARE SUPPORTED BY THE POCKETS AND THE FLAPS ARE FLEXED AND HELD THEREAGAINST BY THE BULBS.
Claim 2
Dependent Claim
175 words
A FOLDING PAPER LIGHT BULB PACKAGE COMPRISING A RECTANGULAR SLEEVE, A CENTRAL PARTITION WALL DIVIDING THE SLEEVE INTO TWO RECTANGULAR COMPARTMENTS, THE PARTITION BEING SPACED FROM THE PARALLEL OUTER WALLS OF THE SLEEVE BY A LESS DISTANCE THAN THE DISTANCE BETWEEN THE OTHER TWO OUTER WALLS OF THE SLEEVE, A LIGHT BULB CARRIED IN THE SLEEVE ON EACH SIDE OF THE PARTITION WALL, THE TWO SAID BULBS FACING OPPOSITELY TO EACH OTHER SO THAT THE STEM OF ONE IS OPPOSITE THE BULB PORTION OF THE OTHER, AND EACH BULB PORTION BEING SUBSTANTIALLY IN CONTACT WITH THREE SLEEVE OUTER WALLS, THE PARTITIONS WALL HAVING CUTOUTS ACCOMMODATING THE SAID BULB PORTIONS AND FLAPS WITHIN THE SAID CUTOUTS AND HINGEDLY FASTENED TO THE PARTITION PANEL ADJACENT ITS MIDDLE, POCKET ELEMENTS ADJACENT THE ENDS OF THE SLEEVE RECEIVING AND HOLDING THE STEMS OF THE SAID BULBS, THE SAID FLAPS AND POCKETS BEING DIMENSIONED SO THAT THE OUTER ENDS OF THE FLAPS ENGAGE AND ARE SUPPORTED BY THE POCKETS AND THE FLAPS ARE FLEXED AND HELD THEREAGAINST BY THE BULBS.
References Cited (Backward Citations)
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1967-08-25 | 1968-02-24 | 1968-08-25 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1971-08-25 | 1972-02-24 | 1972-08-25 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1975-08-25 | 1976-02-24 | 1976-08-25 | $7700.00 | Window Closed / Lapsed |