US3184357A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Method of laminating sheaths
Assignee: International Latex Corp
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Filing: 1962-03-06
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Granted: 1965-05-18
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Expires: 1982-03-06
Abstract
No abstract record available.
Inventors
- 👤 Peter D Kaspar
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-08 13:17
CPC Classifications
B; B29; B29C; B29C70/00; B29C70/04; B29C70/28; B29C70/40; B29C70/42; B29C70/44; B29C70/446; A; A41; A41C; A41C1/00; A41C1/02; A41C1/04; B29C43/00; B29C43/02; B29C43/10; B29C43/12; B29K; B29K2021/00
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
107 words
METHOD OF APPLYING A STRETCHABLE SLEEVE TO THE EXPOSED SURFACE OF A RUBBER SHEATH POSITIONED UPON THE INNER SURFACE OF A HOLLOW FORM WHICH COMPRISES PLACING SAID SLEEVE UPON AN INFLATABLE BLADDER ADAPTED TO FIT WITHIN SAID FORM APPLYING A LAYER OF ADHESIVE TO AT LEAST ONE OF THE SURFACES TO BE JOINED INSERTING TH BLADDER CARRYING THE SLEEVE WITHIN THE FORM TO PLACE THE SLEEVE IN SPACED RELATION ADJACENT TO SAID SHEATH INFLATING THE BLADDER THEREBY ENLARGING THE STRETCHABLE SLEEVE AND PRESSING IT INTO CONTACT WITH THE SHEATH WITH THE ADHESIVE LAYER THEREBETWEEN, AND MAINTAINING THIS RELATION UNTIL THE ENLARGED SLEEVE IS ADHERED TO THE SHEATH.
Claim 2
Dependent Claim
107 words
METHOD OF APPLYING A STRETCHABLE SLEEVE TO THE EXPOSED SURFACE OF A RUBBER SHEATH POSITIONED UPON THE INNER SURFACE OF A HOLLOW FORM WHICH COMPRISES PLACING SAID SLEEVE UPON AN INFLATABLE BLADDER ADAPTED TO FIT WITHIN SAID FORM APPLYING A LAYER OF ADHESIVE TO AT LEAST ONE OF THE SURFACES TO BE JOINED INSERTING TH BLADDER CARRYING THE SLEEVE WITHIN THE FORM TO PLACE THE SLEEVE IN SPACED RELATION ADJACENT TO SAID SHEATH INFLATING THE BLADDER THEREBY ENLARGING THE STRETCHABLE SLEEVE AND PRESSING IT INTO CONTACT WITH THE SHEATH WITH THE ADHESIVE LAYER THEREBETWEEN, AND MAINTAINING THIS RELATION UNTIL THE ENLARGED SLEEVE IS ADHERED TO THE SHEATH.
References Cited (Backward Citations)
US1713751A
Cited
US2838435A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1968-05-17 | 1968-11-16 | 1969-05-18 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-05-17 | 1972-11-16 | 1973-05-18 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-05-17 | 1976-11-16 | 1977-05-18 | $7700.00 | Window Closed / Lapsed |