US3140218A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Repetitive operating forming head employing a pair of cooperating elements
Assignee: Hannon Engineering Co
•
Filing: 1957-07-11
•
Granted: 1964-07-07
•
Expires: 1977-07-11
Abstract
No abstract record available.
Inventors
- 👤 Gilbert H Hannon
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 05:04
CPC Classifications
B; B26; B26D; B26D1/00; B26D1/56; B26D1/60; B26D1/605; Y; Y10; Y10T; Y10T83/00; Y10T83/465; Y10T83/4766; Y10T83/478
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
134 words
A DEVICE FOR PERFORMING A PLURALTIY OF OPERATIONS ON A FLAT STRIP OF MOVING MATERIAL COMPRISING IN COMBINATION A BASE, MEANS FOR MOVING THE MATERIAL ALONG A PREDETERMINED PATH OVER SAID BASE, A PAIR OF RELATIVELY MOVABLE COOPERATING MEMBERS MOUNTED ON SAID BASE ONE ON EACH SIDE OF SAID PATH, MEANS FOR MOVING EACH OF SAID MEMBERS SUBSTANTIALLY CONTINUOUSLY INDEPENDENT OF SAID MATERIAL MOVING MEANS ADJACENT TO SAID PATH ALONG AN ENDLESS TRACK, SAID MEMBERS RETAINING A GIVEN GEOMETRICAL POSITION RELATIVE TO SAID MATERIAL WHILE BEING ACTUATED ALONG SAID TRACK AND AT A PREDETERMINED POINT DURING THEIR MOVEMENT ALONG SAID PATH BEING ACTUATED TOWARD EACH OTHER TO COOPERATIVELY ENGAGE THE MATERIAL TO PERFORM AN OPERATION THEREON, SAID MEMBERS WHEN ENGAGING WITH THE MATERIAL MOVING ALONG SAID PATH AT THE SAME SPEED AS THE MATERIAL.
Claim 2
Independent Claim
134 words
A DEVICE FOR PERFORMING A PLURALTIY OF OPERATIONS ON A FLAT STRIP OF MOVING MATERIAL COMPRISING IN COMBINATION A BASE, MEANS FOR MOVING THE MATERIAL ALONG A PREDETERMINED PATH OVER SAID BASE, A PAIR OF RELATIVELY MOVABLE COOPERATING MEMBERS MOUNTED ON SAID BASE ONE ON EACH SIDE OF SAID PATH, MEANS FOR MOVING EACH OF SAID MEMBERS SUBSTANTIALLY CONTINUOUSLY INDEPENDENT OF SAID MATERIAL MOVING MEANS ADJACENT TO SAID PATH ALONG AN ENDLESS TRACK, SAID MEMBERS RETAINING A GIVEN GEOMETRICAL POSITION RELATIVE TO SAID MATERIAL WHILE BEING ACTUATED ALONG SAID TRACK AND AT A PREDETERMINED POINT DURING THEIR MOVEMENT ALONG SAID PATH BEING ACTUATED TOWARD EACH OTHER TO COOPERATIVELY ENGAGE THE MATERIAL TO PERFORM AN OPERATION THEREON, SAID MEMBERS WHEN ENGAGING WITH THE MATERIAL MOVING ALONG SAID PATH AT THE SAME SPEED AS THE MATERIAL.
References Cited (Backward Citations)
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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) | 1967-07-07 | 1968-01-06 | 1968-07-07 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1971-07-07 | 1972-01-06 | 1972-07-07 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1975-07-07 | 1976-01-06 | 1976-07-07 | $7700.00 | Window Closed / Lapsed |