US3215427A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Devices for storing and feeding folding box blanks
Assignee: BRADFORD SPEED PACKAGING AND D
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Filing: 1964-01-03
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Granted: 1965-11-02
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Expires: 1984-01-03
Abstract
No abstract record available.
Inventors
- 👤 Jr Chester J Pierce
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 12:14
CPC Classifications
B; B65; B65H; B65H3/00; B65H3/08; B65H3/0808; B65H3/085
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
153 words
A BLANK FEEDER FOR FOLDING BOX LANKS, THE FEEDER COMPRISING, IN COMBINATION, A BLANK MAGAZINE COMPRISING BOTTOM SUPPORT MEANS FOR SUPPORTING A STACK OF BLANKS ON EDGE BY THE BOTTOM OF THE BLANKS, LATERAL ALIGNING MEANS ADJACENT THE LOWER PORTION OF THE BLANKS, AND A GATE INCLUDING UPPER AND LOWER BLANK RETAINING ELEMENTS MARGINALLY OVERLAPPING THE UPPER AND LOWER PORTIONS, RESPECTIVELY, OF THE FOREMOST BLANK IN THE MAGAZINE; A FIRST AND A SECOND VACUUM ELEMENT MOUNTED TO ENGAGE THE LOWER AND THE UPPER PORTIONS, RESPECTIVELY, OF THE FOREMOST BLANK AT SAID GATE'' FIRST CARRIER MEANS FOR MOVING SAID FIRST VACUUM ELEMENT ON A FIRST PATH BETWEEN A PICKUP POSITION AT THE GATE OUT OF THE GRIP OF SAID LOWER RETAINING ELEMENT TO A DESPOSIT POSITION REMOTE FROM THE GATE; SECOND CARRIER MEANS FOR MOVING SAID SECOND VACUUM ELEMENT ON A SECOND PATH BETWEEN A PICKUP POSITION TO A RELEASE POSITION AT WHICH THE
Claim 2
Dependent Claim
153 words
A BLANK FEEDER FOR FOLDING BOX LANKS, THE FEEDER COMPRISING, IN COMBINATION, A BLANK MAGAZINE COMPRISING BOTTOM SUPPORT MEANS FOR SUPPORTING A STACK OF BLANKS ON EDGE BY THE BOTTOM OF THE BLANKS, LATERAL ALIGNING MEANS ADJACENT THE LOWER PORTION OF THE BLANKS, AND A GATE INCLUDING UPPER AND LOWER BLANK RETAINING ELEMENTS MARGINALLY OVERLAPPING THE UPPER AND LOWER PORTIONS, RESPECTIVELY, OF THE FOREMOST BLANK IN THE MAGAZINE; A FIRST AND A SECOND VACUUM ELEMENT MOUNTED TO ENGAGE THE LOWER AND THE UPPER PORTIONS, RESPECTIVELY, OF THE FOREMOST BLANK AT SAID GATE'' FIRST CARRIER MEANS FOR MOVING SAID FIRST VACUUM ELEMENT ON A FIRST PATH BETWEEN A PICKUP POSITION AT THE GATE OUT OF THE GRIP OF SAID LOWER RETAINING ELEMENT TO A DESPOSIT POSITION REMOTE FROM THE GATE; SECOND CARRIER MEANS FOR MOVING SAID SECOND VACUUM ELEMENT ON A SECOND PATH BETWEEN A PICKUP POSITION TO A RELEASE POSITION AT WHICH THE
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) | 1968-11-01 | 1969-05-03 | 1969-11-02 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-11-01 | 1973-05-03 | 1973-11-02 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-11-01 | 1977-05-03 | 1977-11-02 | $7700.00 | Window Closed / Lapsed |