US3102632A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Edge piercing means and blank conveying means
Assignee: Samuel M Langston Co
•
Filing: 1959-07-16
•
Granted: 1963-09-03
•
Expires: 1979-07-16
Abstract
No abstract record available.
Inventors
- 👤 Henry W Moser
- 👤 Weber Hanspeter
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 23:47
CPC Classifications
B; B65; B65B; B65B41/00; B65B41/02; B65B41/04; B21; B21D; B21D43/00; B21D43/02; B21D43/04
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
132 words
IN A MACHINE FOR PERFORMING WORKING OPERATIONS ON BLANKS OF STIFF MATERIAL IN SUCCESSIVE STAGES AT A PLURALITY OF SPACED WORKING POSITIONS ARRANGED IN A SUBSTANTIALLY HORIZONTAL PLANE, MEANS FOR INTERMITTENTLY TRANSFERRING SAID BLANKS FROM ONE SAID POSITION TO A SUBSEQUENT ONE, SAID MEANS INCLUDING MOVABLY MOUNTED SPACED ENDLESS CHAINS, MEANS FOR MOVING SAID CHAINS, FEEDER BARS EXTENDING BETWEEN AND CONNECTED TO SAID CHAINS AT SPACED LOCATIONS THEREON, AND TINED SELF-CONTAINED UNITARY ACTING BLANK EDGE PIERCING MEANS SECURED AT SPACED INTERVALS TO SAID FEEDER BARS AND SAID PIERCING MEANS IMPALING THROUGH SAID BLANKS FROM THE TOP ALONG AN EDGE THEREOF AND FOR SUSPENDING THE BLANK FROM THE TOP ALONG THE IMPALED EDGE AND TRANSFERRING SAID BLANKS UPON MOVEMENT OF SAID FEEDER BARS SOLELY BY FRICTION ACTION OF TINES IMPALED IN THE BLANKS.
Claim 2
Dependent Claim
132 words
IN A MACHINE FOR PERFORMING WORKING OPERATIONS ON BLANKS OF STIFF MATERIAL IN SUCCESSIVE STAGES AT A PLURALITY OF SPACED WORKING POSITIONS ARRANGED IN A SUBSTANTIALLY HORIZONTAL PLANE, MEANS FOR INTERMITTENTLY TRANSFERRING SAID BLANKS FROM ONE SAID POSITION TO A SUBSEQUENT ONE, SAID MEANS INCLUDING MOVABLY MOUNTED SPACED ENDLESS CHAINS, MEANS FOR MOVING SAID CHAINS, FEEDER BARS EXTENDING BETWEEN AND CONNECTED TO SAID CHAINS AT SPACED LOCATIONS THEREON, AND TINED SELF-CONTAINED UNITARY ACTING BLANK EDGE PIERCING MEANS SECURED AT SPACED INTERVALS TO SAID FEEDER BARS AND SAID PIERCING MEANS IMPALING THROUGH SAID BLANKS FROM THE TOP ALONG AN EDGE THEREOF AND FOR SUSPENDING THE BLANK FROM THE TOP ALONG THE IMPALED EDGE AND TRANSFERRING SAID BLANKS UPON MOVEMENT OF SAID FEEDER BARS SOLELY BY FRICTION ACTION OF TINES IMPALED IN THE BLANKS.
References Cited (Backward Citations)
US1016740A
Cited
US1421079A
Cited
US1489339A
Cited
US1709788A
Cited
US1815967A
Cited
DE643400C
Cited
US2418065A
Cited
US2616691A
Cited
US2623746A
Cited
US2821390A
Cited
US2969869A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1966-09-02 | 1967-03-04 | 1967-09-03 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-09-02 | 1971-03-04 | 1971-09-03 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-09-02 | 1975-03-04 | 1975-09-03 | $7700.00 | Window Closed / Lapsed |