Patent US3087647A successfully refreshed from Google Patents.
US3087647A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Paper bag dispenser
Assignee: Individual
•
Filing: 1961-05-02
•
Granted: 1963-04-30
•
Expires: 1981-05-02
Abstract
No abstract record available.
Inventors
- 👤 David E Heller
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 19:37
CPC Classifications
A; A47; A47F; A47F9/00; A47F9/02; A47F9/04; A47F9/042
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
223 words
A PAPER BAG DISPENSER EMBODYING A HOUSING HAVING SIDE AND END WALLS ARRANGED TO FORM A RECEPTACLE OF RECTANGULAR CROSS SECTION AND HAVING A DISCHARGE OPENING BORDERED BY SAID SIDE AND END WALLS, A BAG SUPPORTING PANEL WITHIN SAID HOUSING EXTENDING IN PARALLEL RELATION TO SAID DISCHARGE OPENING AND BODILY MOVEABLE TOWARD AND AWAY THEREFROM, A PAIR OF SPACED SLIDE BARS EXTENDING LONGITUDINALLY ACROSS SAID HOUSING ADJACENT SAID PANEL ON WHICH SAID PANEL IS MOUNTED, GUIDE MEANS IN SAID HOUSING SLIDABLY ENGAGING SAID SLIDE BARS, SPRING ACTUATED MEANS ON SAID HOUSING SIDE WALLS CONNECTED TO END PORTIONS OF SAID SLIDE BARS ADAPTED TO NORMALLY ADVANCE SAID SLIDE BARS AND PANEL TOWARD THE OPEN END OF SAID HOUSING TO THEREBY ADVANCE A PLURALITY OF FOLDED COLLAPSED PAPER BAGS COLLECTED TOGETHER FACE TO FACE IN A STACK ON SAID PANEL, AN ABUTMENT ROLLER ON EACH END WALL OF SAID HOUSING INTERMEDIATE SAID SIDE WALLS AND ADAPTED TO OVERLIE AND ABUT THE ADJACENT END OF THE OUTERMOST BAG IN THE STACK THEREOF ON SAID PANEL, AND A PAIR OF SPACED ABUTMENTS ON EACH OF THE SIDE WALLS OF SAID HOUSING ARRANGED TO OVERLIE AND ABUT THE SIDE MARGINS OF THE OUTERMOST BAG IN THE STACK WITH ONE OF SAID PAIR OF ABUTMENTS DISPOSED ADJACENT TO BUT APART FROM THE FOLDED BOTTOM END OF SAID OUTERMOST BAG.
Claim 2
Dependent Claim
223 words
A PAPER BAG DISPENSER EMBODYING A HOUSING HAVING SIDE AND END WALLS ARRANGED TO FORM A RECEPTACLE OF RECTANGULAR CROSS SECTION AND HAVING A DISCHARGE OPENING BORDERED BY SAID SIDE AND END WALLS, A BAG SUPPORTING PANEL WITHIN SAID HOUSING EXTENDING IN PARALLEL RELATION TO SAID DISCHARGE OPENING AND BODILY MOVEABLE TOWARD AND AWAY THEREFROM, A PAIR OF SPACED SLIDE BARS EXTENDING LONGITUDINALLY ACROSS SAID HOUSING ADJACENT SAID PANEL ON WHICH SAID PANEL IS MOUNTED, GUIDE MEANS IN SAID HOUSING SLIDABLY ENGAGING SAID SLIDE BARS, SPRING ACTUATED MEANS ON SAID HOUSING SIDE WALLS CONNECTED TO END PORTIONS OF SAID SLIDE BARS ADAPTED TO NORMALLY ADVANCE SAID SLIDE BARS AND PANEL TOWARD THE OPEN END OF SAID HOUSING TO THEREBY ADVANCE A PLURALITY OF FOLDED COLLAPSED PAPER BAGS COLLECTED TOGETHER FACE TO FACE IN A STACK ON SAID PANEL, AN ABUTMENT ROLLER ON EACH END WALL OF SAID HOUSING INTERMEDIATE SAID SIDE WALLS AND ADAPTED TO OVERLIE AND ABUT THE ADJACENT END OF THE OUTERMOST BAG IN THE STACK THEREOF ON SAID PANEL, AND A PAIR OF SPACED ABUTMENTS ON EACH OF THE SIDE WALLS OF SAID HOUSING ARRANGED TO OVERLIE AND ABUT THE SIDE MARGINS OF THE OUTERMOST BAG IN THE STACK WITH ONE OF SAID PAIR OF ABUTMENTS DISPOSED ADJACENT TO BUT APART FROM THE FOLDED BOTTOM END OF SAID OUTERMOST BAG.
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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) | 1966-04-29 | 1966-10-29 | 1967-04-30 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-04-29 | 1970-10-29 | 1971-04-30 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-04-29 | 1974-10-29 | 1975-04-30 | $7700.00 | Window Closed / Lapsed |