US3243211A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Connector with fusible material
Assignee: Raychem Corp
•
Filing: 1962-07-23
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Granted: 1966-03-29
•
Expires: 1982-07-23
Abstract
No abstract record available.
Inventors
- 👤 Wetmore Judson Douglas
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-22 17:47
CPC Classifications
C; C01; C01B; C01B33/00; C01B33/20; C01B33/26; C01B33/28; C01B33/2807; C01B33/2838; B; B29; B29C; B29C61/00; B29C61/06; B29C61/0608; B29C61/0616; B29C61/065; B29C61/08; B60; B60B; B60B33/00; B60B33/0028; H; H01; H01B; H01B3/00; H01B3/18; H01B3/30; H01R; H01R4/00; H01R4/22; H01R4/70; H01R4/72; H01R4/723; H02; H02G; H02G15/00; H02G15/02; H02G15/04; H02G15/043; H02G15/08; H02G15/18; H02G15/1806; B29K; B29K2995/00; B29K2995/0037; B29K2995/0041; B29K2995/0046; Y; Y10; Y10S; Y10S174/00; Y10S174/08; Y10S285/00; Y10S285/909; Y10S411/00; Y10S411/909; Y10T; Y10T29/00; Y10T29/49; Y10T29/49002; Y10T29/49117; Y10T29/49826; Y10T29/49863; Y10T29/49865; Y10T403/00; Y10T403/21; Y10T403/49; Y10T403/4966
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
131 words
A TUBULAR ARTICLE HAVING AT LEAST ONE OPEN END, THE WALL THEREOF COMPRISING A MATERIAL WHICH HAS BEEN DIMENSIONALLY CHANGED FROM AN ORIGINAL HEAT STABLE FORM TO AN INDEPENDENTLY DIMENSIONALLY HEAT UNSTABLE MATERIAL CAPABLE OF MOVING IN THE DIRECTION OF ITS ORIGINAL FORM UPON THE APPLICATION OF HEAT ALONE, A FIRST MEMBER COMPRISING FUSIBLE MATERIAL IN ABUTTING RELATION TO THE HEAT UNSTABLE MATERIAL OF SAID WALL ANS POSITIONED WITHIN THE DIRECTION OF DIMENSIONAL CHANGE OF SAID DIMENSIONALLY HEAT UNSTABLE WALL, SAID ONE END COMPRISING MEANS FOR DIMENSIONAL CHANGE UNDER HEAT IN A DIRECTION SUBSTANTIALLY PREVENTING THE PASSAGE OF SAID FUSIBLE MATERIAL BEYOND SAID ONE END WHEN AN EXTERNAL MEMBER IS TELESCOPED WITH THE MEANS AND UPON THE APPLICATION OF HEAT SUFFICIENT TO CAUSE SAID DIMENSIONALLY HEAT UNSTABLE MATERIAL TO CHANGE DIMENSION.
Claim 2
Dependent Claim
131 words
A TUBULAR ARTICLE HAVING AT LEAST ONE OPEN END, THE WALL THEREOF COMPRISING A MATERIAL WHICH HAS BEEN DIMENSIONALLY CHANGED FROM AN ORIGINAL HEAT STABLE FORM TO AN INDEPENDENTLY DIMENSIONALLY HEAT UNSTABLE MATERIAL CAPABLE OF MOVING IN THE DIRECTION OF ITS ORIGINAL FORM UPON THE APPLICATION OF HEAT ALONE, A FIRST MEMBER COMPRISING FUSIBLE MATERIAL IN ABUTTING RELATION TO THE HEAT UNSTABLE MATERIAL OF SAID WALL ANS POSITIONED WITHIN THE DIRECTION OF DIMENSIONAL CHANGE OF SAID DIMENSIONALLY HEAT UNSTABLE WALL, SAID ONE END COMPRISING MEANS FOR DIMENSIONAL CHANGE UNDER HEAT IN A DIRECTION SUBSTANTIALLY PREVENTING THE PASSAGE OF SAID FUSIBLE MATERIAL BEYOND SAID ONE END WHEN AN EXTERNAL MEMBER IS TELESCOPED WITH THE MEANS AND UPON THE APPLICATION OF HEAT SUFFICIENT TO CAUSE SAID DIMENSIONALLY HEAT UNSTABLE MATERIAL TO CHANGE DIMENSION.
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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) | 1969-03-28 | 1969-09-27 | 1970-03-29 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-03-28 | 1973-09-27 | 1974-03-29 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-03-28 | 1977-09-27 | 1978-03-29 | $7700.00 | Window Closed / Lapsed |