US3225515A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Automatic bag hanger
Assignee: Individual
•
Filing: 1963-04-09
•
Granted: 1965-12-28
•
Expires: 1983-04-09
Abstract
No abstract record available.
Inventors
- 👤 Wilfred L Inglett
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 12:57
CPC Classifications
B; B65; B65B; B65B43/00; B65B43/12; B65B43/14; B65B43/16; B65B39/00; B65B39/06; B65B39/08
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
144 words
A MACHINE FOR HANGING A BAG ON THE FILLING SPOUT OF A BAGGING MACHINE, SAID SPOUT INCLUDIONG MEANS THEREON FOR ALTERNATELY GRASPING AND RELEASING THE TOP EDGES OF A BAG SUSPENDED THEREBELOW, COMPRISING: A FRAME; A MAGAZINE SUPPORTED BY SAID FRAME AND ADAPTED TO HOLD A PLURALITY OF BAGS IN A HORIZONTALLY STACKED POSITION; A PAIR OF SPACED TRANSFER ARMS PIVOTALLY MOUNTED AT THE UPPER ENDS THEREOF TO SAID FRAME ABOVE SAID MAGAZINE, THE LOWER ENDS OF SAID ARMS BEIONG MOVABLE BETWEEN SAID MAGAZINE AND SAID SPOUT; A PAIR OF CLAMPING ARMS PIVOTALLY MOUNTED AT THEIR UPPER ENDS TO THE CONFRONTIONG FACES OF SAID TRANSFER ARMS, ONE CLAMPING ARM BEING ATTACHED TO EACH TRANSFER ARM; MEANS FOR PIVOTING SAID TRANSFER ARMS BETWEEN SAID MAGAZINE AND SAID SPOUT; AND MEANS FOR PIVOTING EACH OF SAID CLAMPING ARMS TOWARD AND AWAY FROM ITS ASSOCIATED TRANSFER ARM.
Claim 2
Dependent Claim
144 words
A MACHINE FOR HANGING A BAG ON THE FILLING SPOUT OF A BAGGING MACHINE, SAID SPOUT INCLUDIONG MEANS THEREON FOR ALTERNATELY GRASPING AND RELEASING THE TOP EDGES OF A BAG SUSPENDED THEREBELOW, COMPRISING: A FRAME; A MAGAZINE SUPPORTED BY SAID FRAME AND ADAPTED TO HOLD A PLURALITY OF BAGS IN A HORIZONTALLY STACKED POSITION; A PAIR OF SPACED TRANSFER ARMS PIVOTALLY MOUNTED AT THE UPPER ENDS THEREOF TO SAID FRAME ABOVE SAID MAGAZINE, THE LOWER ENDS OF SAID ARMS BEIONG MOVABLE BETWEEN SAID MAGAZINE AND SAID SPOUT; A PAIR OF CLAMPING ARMS PIVOTALLY MOUNTED AT THEIR UPPER ENDS TO THE CONFRONTIONG FACES OF SAID TRANSFER ARMS, ONE CLAMPING ARM BEING ATTACHED TO EACH TRANSFER ARM; MEANS FOR PIVOTING SAID TRANSFER ARMS BETWEEN SAID MAGAZINE AND SAID SPOUT; AND MEANS FOR PIVOTING EACH OF SAID CLAMPING ARMS TOWARD AND AWAY FROM ITS ASSOCIATED TRANSFER ARM.
References Cited (Backward Citations)
US743681A
Cited
US896952A
Cited
US2161243A
Cited
US2973612A
Cited
US2973610A
Cited
US2950589A
Cited
US3050918A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1968-12-27 | 1969-06-28 | 1969-12-28 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-12-27 | 1973-06-28 | 1973-12-28 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-12-27 | 1977-06-28 | 1977-12-28 | $7700.00 | Window Closed / Lapsed |