Patent US3176928A successfully refreshed from Google Patents.
US3176928A
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Assignee: S&S Corrugated Paper Machinery Co Inc
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Filing: 1962-01-23
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Granted: 1965-04-06
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Expires: 1982-01-23
Abstract
No abstract record available.
Inventors
- 👤 Lawrence J Saunders
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 22:17
CPC Classifications
B; B65; B65H; B65H16/00; B65H16/02; B65H16/06; B65H2301/00; B65H2301/40; B65H2301/41; B65H2301/413; B65H2301/4139; B65H2301/41392; B65H2301/417; B65H2301/4171; B65H2301/4173
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
127 words
A DEVICE OF THE CLASS DESCRIBED COMPRISING FIRST AND SECOND SIDE STRUCTURES POSITIONED IN PARALLEL SPACED RELATIONSHIP; FIRST MEANS CARRIED BY EACH OF SAID STRUCTURES DEFINING AN INDIVIDUAL TRACK; EACH OF SAID TRACKS INCLUDING A LONGITUDINALLY EXTENDING RAISED GENERALLY HORIZONTAL FIRST LINEAR SECTION, A SECOND AND A THIRD LINEAR SECTION AT THE REAR AND FRONT ENDS, RESPECTIVELY, OF SAID FIRST SECTION; SAID SECOND SECTION BEING INCLINED DOWNWARD AND REARWARD FROM SAID REAR END; SAID THIRD SECTION BEING INCLINED DOWNWARD AND FORWARD FROM SAID FRONT END; A FIRST AND A SECOND CONVEYOR FOR SAID FIRST AND SAID SECOND STRUCTURES, RESPECTIVELY; SAID CONVEYORS EACH INCLUDING MOVABLE PORTIONS GUIDED PARALLEL BY SAID FIRST, SAID SECOND, AND SAID THIRD TRACK SECTIONS; AND A SECOND MEANS FOR OPERATING SAID CONVEYORS IN UNISON.
Claim 2
Independent Claim
127 words
A DEVICE OF THE CLASS DESCRIBED COMPRISING FIRST AND SECOND SIDE STRUCTURES POSITIONED IN PARALLEL SPACED RELATIONSHIP; FIRST MEANS CARRIED BY EACH OF SAID STRUCTURES DEFINING AN INDIVIDUAL TRACK; EACH OF SAID TRACKS INCLUDING A LONGITUDINALLY EXTENDING RAISED GENERALLY HORIZONTAL FIRST LINEAR SECTION, A SECOND AND A THIRD LINEAR SECTION AT THE REAR AND FRONT ENDS, RESPECTIVELY, OF SAID FIRST SECTION; SAID SECOND SECTION BEING INCLINED DOWNWARD AND REARWARD FROM SAID REAR END; SAID THIRD SECTION BEING INCLINED DOWNWARD AND FORWARD FROM SAID FRONT END; A FIRST AND A SECOND CONVEYOR FOR SAID FIRST AND SAID SECOND STRUCTURES, RESPECTIVELY; SAID CONVEYORS EACH INCLUDING MOVABLE PORTIONS GUIDED PARALLEL BY SAID FIRST, SAID SECOND, AND SAID THIRD TRACK SECTIONS; AND A SECOND MEANS FOR OPERATING SAID CONVEYORS IN UNISON.
References Cited (Backward Citations)
US975348A
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US1339460A
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US1720916A
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US1828297A
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US1930405A
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US3067966A
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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) | 1968-04-05 | 1968-10-05 | 1969-04-06 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-04-05 | 1972-10-05 | 1973-04-06 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-04-05 | 1976-10-05 | 1977-04-06 | $7700.00 | Window Closed / Lapsed |