Patent US3277867A successfully refreshed from Google Patents.
US3277867A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Machines for applying molten thermoplastic material
Assignee: United Shoe Machinery Corp
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Filing: 1964-03-31
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Granted: 1966-10-11
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Expires: 1984-03-31
Abstract
No abstract record available.
Inventors
- 👤 Charles O Kilham
- 👤 Roscoe L Hill
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 23:16
CPC Classifications
A; A43; A43D; A43D11/00
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
137 words
A MACHINE FOR APPLYING VISCOUS MOLTEN THERMOPLASTIC MATERIAL AS A LAYER ADHERENT TO A SELECTED AREA OF A WORK PIECE, COMPRISING AN APPLICATOR DEVICE, A CARRIAGE A WORK SUPPORTING PAD ON SAID CARRIAGE HAVING A RAISED PORTION CORRESPONDING IN SHAPE TO THE SELECTED AREA OF THE WORK PIECE TO WHICH SAID LAYER IS TO BE APPLIED AND A MARGINAL PORTION ADJACENT TO AND OFFSET FROM SAID RAISED PORTION, MEANS FOR CLAMPING MARGINAL PORTIONS OF A WORK PIECE AGAINST THE MARGINAL PORTION OF THE WORK SUPPORTING PAD THEREBY TO PRESENT ONLY SAID SELECTED AREA OF THE WORK PIECE TO THE ACTION OF THE APPLICATOR DEVICE DURING RELATIVE MOVEMENTS BETWEEN SAID DEVICE AND THE CARRIAGE TO CAUSE THE DEVICE TO ACT ON THE WORK PIECE, AND MEANS FOR EFFECTING SUCH RELATIVE MOVEMENTS BETWEEN THE APPLICATOR DEVICE AND THE CARRIAGE.
Claim 2
Dependent Claim
137 words
A MACHINE FOR APPLYING VISCOUS MOLTEN THERMOPLASTIC MATERIAL AS A LAYER ADHERENT TO A SELECTED AREA OF A WORK PIECE, COMPRISING AN APPLICATOR DEVICE, A CARRIAGE A WORK SUPPORTING PAD ON SAID CARRIAGE HAVING A RAISED PORTION CORRESPONDING IN SHAPE TO THE SELECTED AREA OF THE WORK PIECE TO WHICH SAID LAYER IS TO BE APPLIED AND A MARGINAL PORTION ADJACENT TO AND OFFSET FROM SAID RAISED PORTION, MEANS FOR CLAMPING MARGINAL PORTIONS OF A WORK PIECE AGAINST THE MARGINAL PORTION OF THE WORK SUPPORTING PAD THEREBY TO PRESENT ONLY SAID SELECTED AREA OF THE WORK PIECE TO THE ACTION OF THE APPLICATOR DEVICE DURING RELATIVE MOVEMENTS BETWEEN SAID DEVICE AND THE CARRIAGE TO CAUSE THE DEVICE TO ACT ON THE WORK PIECE, AND MEANS FOR EFFECTING SUCH RELATIVE MOVEMENTS BETWEEN THE APPLICATOR DEVICE AND THE CARRIAGE.
References Cited (Backward Citations)
US1931528A
Cited
US2110938A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1969-10-10 | 1970-04-11 | 1970-10-11 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-10-10 | 1974-04-11 | 1974-10-11 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-10-10 | 1978-04-11 | 1978-10-11 | $7700.00 | Window Closed / Lapsed |