US3175923A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Excess adhesive removal from a moving belt
Assignee: Willcox and Gibbs Sewing Machine Co
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Filing: 1961-03-07
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Granted: 1965-03-30
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Expires: 1981-03-07
Abstract
No abstract record available.
Inventors
- 👤 Lerner Bernard
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 19:36
CPC Classifications
B; B42; B42C; B42C13/00; B42C13/006
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
63 words
THE PROCESS OF REMOVING EXCESS THERMOPLASTIC ELASTOMERIC ADHESIVE FROM THE ADHESIVE-BEARING EDGE OF BOOKS, THE STEPS OF DRYING THE ADHESIVE AND ENGAGING AND TRANSFERRING ANY EXCESS ADHESIVE TO A SURFACE OF RELEASE MATERIAL, ENGAGING THE TRANSFERRED ADHESIVE ON SAID RELEASE MATERIAL WITH A COOL SURFACE TO CAUSE THE TRANSFERRED ADHESIVE TO BE RELEASED FROM THE RELEASE MATERIAL AND ADHERE TO SAID COOL SURFACE.
Claim 2
Dependent Claim
63 words
THE PROCESS OF REMOVING EXCESS THERMOPLASTIC ELASTOMERIC ADHESIVE FROM THE ADHESIVE-BEARING EDGE OF BOOKS, THE STEPS OF DRYING THE ADHESIVE AND ENGAGING AND TRANSFERRING ANY EXCESS ADHESIVE TO A SURFACE OF RELEASE MATERIAL, ENGAGING THE TRANSFERRED ADHESIVE ON SAID RELEASE MATERIAL WITH A COOL SURFACE TO CAUSE THE TRANSFERRED ADHESIVE TO BE RELEASED FROM THE RELEASE MATERIAL AND ADHERE TO SAID COOL SURFACE.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1968-03-29 | 1968-09-28 | 1969-03-30 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-03-29 | 1972-09-28 | 1973-03-30 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-03-29 | 1976-09-28 | 1977-03-30 | $7700.00 | Window Closed / Lapsed |