US3276776A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Workpiece stacking apparatus
Assignee: Individual
•
Filing: 1964-08-20
•
Granted: 1966-10-04
•
Expires: 1984-08-20
Abstract
No abstract record available.
Inventors
- 👤 Silverman Jacob
- 👤 Silverman Seymour
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 09:07
CPC Classifications
A; A41; A41H; A41H43/00; A41H43/02; A41H43/0207; A41H43/0221
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
135 words
STACKING APPARATUS COMPRISING A SUPPORT WHERE WORK IS ADAPTED TO BE PERFORMED ON A FLEXIBLE WORKPIECE, A MEMBER MOUNTED ON SAID SUPPORT, MEANS FOR MOVING SAID MEMBER BETWEEN SAID FIRST AND SECOND OPERATIVE POSITIONS RESPECTIVELY CLOSE TO AND REMOTE FROM SAID SUPPORT, SAID MEMBER BEING ADAPTED TO ENGAGE SAID WORKPIECE INTERMEDIATE THE ENDS OF SAID WORKPIECE WHILE SAID WORKPIECE IS AT LEAST PARTIALLY ON SAID SUPPORT AND WHILE SAID MEMBER IS IN ITS FIRST OPERATIVE POSITION, AND A RACK ELEMENT POSITIONED AT A DISTANCE FROM A SUPPORT BETWEEN SAID FIRST AND SECOND OPERATIVE POSITIONS OF SAID MEMBER AND AT A HEIGHT BELOW THAT OF SAID MEMBER, WHEREBY MOVEMENT OF SAID MEMBER FROM ITS FIRST TO ITS SECOND OPERATIVE POSITION WILL REMOVE SAID WORKPIECE FROM SAID SUPPORT AND DRAPE IT OVER SAID RACK ELEMENT, AND MEANS
Claim 2
Dependent Claim
135 words
STACKING APPARATUS COMPRISING A SUPPORT WHERE WORK IS ADAPTED TO BE PERFORMED ON A FLEXIBLE WORKPIECE, A MEMBER MOUNTED ON SAID SUPPORT, MEANS FOR MOVING SAID MEMBER BETWEEN SAID FIRST AND SECOND OPERATIVE POSITIONS RESPECTIVELY CLOSE TO AND REMOTE FROM SAID SUPPORT, SAID MEMBER BEING ADAPTED TO ENGAGE SAID WORKPIECE INTERMEDIATE THE ENDS OF SAID WORKPIECE WHILE SAID WORKPIECE IS AT LEAST PARTIALLY ON SAID SUPPORT AND WHILE SAID MEMBER IS IN ITS FIRST OPERATIVE POSITION, AND A RACK ELEMENT POSITIONED AT A DISTANCE FROM A SUPPORT BETWEEN SAID FIRST AND SECOND OPERATIVE POSITIONS OF SAID MEMBER AND AT A HEIGHT BELOW THAT OF SAID MEMBER, WHEREBY MOVEMENT OF SAID MEMBER FROM ITS FIRST TO ITS SECOND OPERATIVE POSITION WILL REMOVE SAID WORKPIECE FROM SAID SUPPORT AND DRAPE IT OVER SAID RACK ELEMENT, AND MEANS
References Cited (Backward Citations)
US3052469A
Cited
US3163415A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1969-10-03 | 1970-04-04 | 1970-10-04 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-10-03 | 1974-04-04 | 1974-10-04 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-10-03 | 1978-04-04 | 1978-10-04 | $7700.00 | Window Closed / Lapsed |