US3214160A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Apparatus for decollating zigzag folded multi-ply webs
Assignee: Moore Business Forms Inc
•
Filing: 1963-07-01
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Granted: 1965-10-26
•
Expires: 1983-07-01
Abstract
No abstract record available.
Inventors
- 👤 James B Knudsen
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 21:23
CPC Classifications
B; B41; B41L; B41L1/00; B64; B64C; B64C11/00; B64C11/02
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
179 words
A MACHINE FOR HANDLING PAPER WAS TRANSVERSELY CREASED IN ALTERNATE OPPOSITE DIRECTIONS, SUCH AS CONTINUOUS BUSINESS FORMS FOLDABLE TO ZIGZAG PACKS; SAID MACHINE COMPRISING A MAIN FRAME CARRYING A PAIR OF COACTING DRIVEN ENDLESS BELTS ARRANGED WITH RESPECTIVE RUSN CONFRONTING EACH OTHER IN SLIGHTLY SAPCED PARALLEL RELATIONSHIP, THE CONFRONTING SURFACES OF THE BELTS BEING OF BLUNT TURNCATED TOOTHED CONFIGURATION ALTERNATING WITH OPOPSITELY CONSTRUCTED FLAT BOTTOMED GROOVES, SIMILAR TO THOSE OF A RACK OR GEAR, THE TEETH AND THE GROOVES BETWEEN THEM ON THE TWO BELTS BEING STAGGERED WITH RESPECT TO EACH OTHER WHEREBY THE TEETH OF ONE BELT ARE DISPOSED OPPOSITE THE GROOVES OF THE OUTER BELT, THE SLIGHT SPACING OF THE BELTS AND THE BLUNTED NATURE OF THE TEETH SERVING TO EFFECT GENTLE FRICTIONAL FEEDING OF THE INTERVENING WEBS WITHOUT FLATTENING OUT THE CREASED FOLD AREAS OR SNAGGING THE WEBS, AND THE ALTERNATE PROJECTING CREASED FODLS OF THE WEB NESTING IN SPACES BETWEEN TEETH ALTERNATELY ON THE TWO BELTS TO ASSIST THE FEEDING OF THE WEBS AND ALSO TO MAINTAIN REGISTER IN THE CASE MULTU-PLY WEBS ARE FED.
Claim 2
Dependent Claim
179 words
A MACHINE FOR HANDLING PAPER WAS TRANSVERSELY CREASED IN ALTERNATE OPPOSITE DIRECTIONS, SUCH AS CONTINUOUS BUSINESS FORMS FOLDABLE TO ZIGZAG PACKS; SAID MACHINE COMPRISING A MAIN FRAME CARRYING A PAIR OF COACTING DRIVEN ENDLESS BELTS ARRANGED WITH RESPECTIVE RUSN CONFRONTING EACH OTHER IN SLIGHTLY SAPCED PARALLEL RELATIONSHIP, THE CONFRONTING SURFACES OF THE BELTS BEING OF BLUNT TURNCATED TOOTHED CONFIGURATION ALTERNATING WITH OPOPSITELY CONSTRUCTED FLAT BOTTOMED GROOVES, SIMILAR TO THOSE OF A RACK OR GEAR, THE TEETH AND THE GROOVES BETWEEN THEM ON THE TWO BELTS BEING STAGGERED WITH RESPECT TO EACH OTHER WHEREBY THE TEETH OF ONE BELT ARE DISPOSED OPPOSITE THE GROOVES OF THE OUTER BELT, THE SLIGHT SPACING OF THE BELTS AND THE BLUNTED NATURE OF THE TEETH SERVING TO EFFECT GENTLE FRICTIONAL FEEDING OF THE INTERVENING WEBS WITHOUT FLATTENING OUT THE CREASED FOLD AREAS OR SNAGGING THE WEBS, AND THE ALTERNATE PROJECTING CREASED FODLS OF THE WEB NESTING IN SPACES BETWEEN TEETH ALTERNATELY ON THE TWO BELTS TO ASSIST THE FEEDING OF THE WEBS AND ALSO TO MAINTAIN REGISTER IN THE CASE MULTU-PLY WEBS ARE FED.
References Cited (Backward Citations)
US2050669A
Cited
US2805855A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1968-10-25 | 1969-04-26 | 1969-10-26 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-10-25 | 1973-04-26 | 1973-10-26 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-10-25 | 1977-04-26 | 1977-10-26 | $7700.00 | Window Closed / Lapsed |