Patent US3653400A successfully refreshed from Google Patents.
US3129659A
Expired / Lapsed
US
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Embossing apparatus
Assignee: International Paper Co
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Filing: 1963-02-15
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Granted: 1964-04-21
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Expires: 1983-02-15
Abstract
No abstract record available.
Inventors
- 👤 George H Lauer
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 21:10
CPC Classifications
B; B31; B31F; B31F1/00; B31F1/07; D; D21; D21G; D21G1/00; D21G1/0006; B31F2201/00; B31F2201/07; B31F2201/0707; B31F2201/0715; B31F2201/0723; B31F2201/0728; B31F2201/0741; B31F2201/0743; B31F2201/0753; Y; Y10; Y10T; Y10T74/00; Y10T74/19; Y10T74/19219; Y10T74/19293; Y10T74/1933; Y10T74/1955; Y10T74/19642; Y10T74/19688
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
144 words
IN AN APPARATUS FOR EMBOSSING PAPER WEBS AND SHEETS, IN COMBINATION WITH A ROTATABLE ENGRAVED EMBOSSING ROLL HAVING A CENTRALLY DISPOSED SHAFT AND A ROTATABLE BACKING ROLL HAVING A CENTRALLY DISPOSED SHAFT AND HAVING A RELATIVELY SOFTER SURFACE THAN THE EMBOSSING ROLL, MEANS TO DISPOSE THE EMBOSSING ROLL AND THE BACKING ROLL PARALLELLY, MEANS TO HOLD THE EMBOSSING ROLL IN INTIMATE CONTACT WITH THE BACKING ROLL, MEANS TO ROTATE THE EMBOSSING ROLL, ROLL REGISTRATION SECURING MEANS COMPRISING, A FIRST BEVELLED GEAR DISPOSED ON ONE SHAFT MEANS TO ADJUST THE DISPOSITION OF THE FIRST BEVELLED GEAR ALONG THE ONE SHAFT IN ORDER TO COMPENSATE FOR A REDUCTION IN DIAMETER OF THE BACKING ROLL, AND A SECOND BEVELLED GEAR FIXEDLY DISPOSED ON THE OTHER SHAFT AND IN ENGAGEMENT WITH THE FIRST BEVELLED GEAR WHEREIN THE FIRST BEVELLED GEAR AND THE SECOND BEVELLED GEAR ARE OPPOSITELY BEVELLED.
Claim 2
Dependent Claim
144 words
IN AN APPARATUS FOR EMBOSSING PAPER WEBS AND SHEETS, IN COMBINATION WITH A ROTATABLE ENGRAVED EMBOSSING ROLL HAVING A CENTRALLY DISPOSED SHAFT AND A ROTATABLE BACKING ROLL HAVING A CENTRALLY DISPOSED SHAFT AND HAVING A RELATIVELY SOFTER SURFACE THAN THE EMBOSSING ROLL, MEANS TO DISPOSE THE EMBOSSING ROLL AND THE BACKING ROLL PARALLELLY, MEANS TO HOLD THE EMBOSSING ROLL IN INTIMATE CONTACT WITH THE BACKING ROLL, MEANS TO ROTATE THE EMBOSSING ROLL, ROLL REGISTRATION SECURING MEANS COMPRISING, A FIRST BEVELLED GEAR DISPOSED ON ONE SHAFT MEANS TO ADJUST THE DISPOSITION OF THE FIRST BEVELLED GEAR ALONG THE ONE SHAFT IN ORDER TO COMPENSATE FOR A REDUCTION IN DIAMETER OF THE BACKING ROLL, AND A SECOND BEVELLED GEAR FIXEDLY DISPOSED ON THE OTHER SHAFT AND IN ENGAGEMENT WITH THE FIRST BEVELLED GEAR WHEREIN THE FIRST BEVELLED GEAR AND THE SECOND BEVELLED GEAR ARE OPPOSITELY BEVELLED.
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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) | 1967-04-21 | 1967-10-21 | 1968-04-21 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1971-04-21 | 1971-10-21 | 1972-04-21 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1975-04-21 | 1975-10-21 | 1976-04-21 | $7700.00 | Window Closed / Lapsed |