Patent US3285606A successfully refreshed from Google Patents.
US3285606A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Bag feeding apparatus
Assignee: SECO Inc
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Filing: 1964-07-29
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Granted: 1966-11-15
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Expires: 1984-07-29
Abstract
No abstract record available.
Inventors
- 👤 Johnson Allie
- 👤 Roy D Choate
- 👤 Paul J Zimmerman
- 👤 Eldon E Johnson
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 19:35
CPC Classifications
B; B65; B65B; B65B43/00; B65B43/12; B65B43/14
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
153 words
AN APPARATUS FOR FEEDING STACKED ARTICLES OF UNIFORM SIZE COMPRISING: (A) A FIRST RECEPTACLE FOR RECEIVING SAID ARTICLES IN UPRIGHT POSITION HAVING FIRST AND SECOND ALONGATED GUIDE MEMBERS SPACED APART SUBSTANTIALLY THE WIDTH OF SAID ARTICLES AND FORMING A DISCHARGE END, (B) A SECOND RECEPTACLE HAVING THIRD AND FOURTH ELONGATED GUIDE MEMBERS SPACED APART TO RECEIVE A STACK OF SAID ARTICLES IN UPRIGHT POSITION, STACKED SUBSTANTIALLY PARALLEL BETWEEN SAID THIRD AND FOURTH GUIDE MEMBERS, (C) SAID THIRD AND FOURTH MEMBERS EXTENDING NORMAL TO SAID FIRST GUIDE MEMBER OUTSIDE SAID FIRST RECEPTACLE TO FORM AN OPENING IN SAID FIRST GUIDE MEMBER SPACED FROM SAID DISCHARGE END, (D) A FIRST PUSHER MEMBER IN SAID FIRST RECEPTACLE, (E) MEANS FOR RECIPROCABLY MOVING SAID FIRST PUSHER MEMBER LONGITUDINALLY OF SAID FIRST RECEPTACLE FROM A RETRACTED POSITION ON THE OPPOSITE SIDE OF SAID OPENING FROM SAID DISCHARGE END TO A POSITION BETWEEN SAID OPENING AND SAID DISCHARGE END,
Claim 2
Independent Claim
153 words
AN APPARATUS FOR FEEDING STACKED ARTICLES OF UNIFORM SIZE COMPRISING: (A) A FIRST RECEPTACLE FOR RECEIVING SAID ARTICLES IN UPRIGHT POSITION HAVING FIRST AND SECOND ALONGATED GUIDE MEMBERS SPACED APART SUBSTANTIALLY THE WIDTH OF SAID ARTICLES AND FORMING A DISCHARGE END, (B) A SECOND RECEPTACLE HAVING THIRD AND FOURTH ELONGATED GUIDE MEMBERS SPACED APART TO RECEIVE A STACK OF SAID ARTICLES IN UPRIGHT POSITION, STACKED SUBSTANTIALLY PARALLEL BETWEEN SAID THIRD AND FOURTH GUIDE MEMBERS, (C) SAID THIRD AND FOURTH MEMBERS EXTENDING NORMAL TO SAID FIRST GUIDE MEMBER OUTSIDE SAID FIRST RECEPTACLE TO FORM AN OPENING IN SAID FIRST GUIDE MEMBER SPACED FROM SAID DISCHARGE END, (D) A FIRST PUSHER MEMBER IN SAID FIRST RECEPTACLE, (E) MEANS FOR RECIPROCABLY MOVING SAID FIRST PUSHER MEMBER LONGITUDINALLY OF SAID FIRST RECEPTACLE FROM A RETRACTED POSITION ON THE OPPOSITE SIDE OF SAID OPENING FROM SAID DISCHARGE END TO A POSITION BETWEEN SAID OPENING AND SAID DISCHARGE END,
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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) | 1969-11-14 | 1970-05-16 | 1970-11-15 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-11-14 | 1974-05-16 | 1974-11-15 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-11-14 | 1978-05-16 | 1978-11-15 | $7700.00 | Window Closed / Lapsed |