US3077639A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Sealing means and method of sealing
Assignee: Joseph Waldman & Sons
•
Filing: 1959-08-03
•
Granted: 1963-02-19
•
Expires: 1979-08-03
Abstract
No abstract record available.
Inventors
- 👤 Siner Stephen Jay
- 👤 Sussman Vincent
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 17:00
CPC Classifications
H; H01; H01G; H01G2/00; H01G2/12; B; B29; B29C; B29C65/00; B29C65/48; B29C65/4805; B29C65/481; B29C65/4815; B29C65/483; B29C65/4835; B29C66/00; B29C66/01; B29C66/05; B29C66/10; B29C66/11; B29C66/112; B29C66/12; B29C66/122; B29C66/1222; B29C66/1224; B29C66/13; B29C66/131; B29C66/50; B29C66/51; B29C66/53; B29C66/534; B29C66/5346; B29C66/53461; B29C66/61; H01C; H01C17/00; H01C17/02; H10; H10W; H10W72/00; H10W72/20; H10W76/00; H10W76/10; H10W76/12; H10W76/13; H10W76/138; H01H; H01H9/00; H01H9/02; H01H9/04; Y; Y10; Y10S; Y10S285/00; Y10S285/909; Y10T; Y10T428/00; Y10T428/31504; Y10T428/31511; Y10T428/31529
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
142 words
A METHOD OF SEALING AN ELECTRICAL COMPONENT IN A CASING WHICH IS CLOSED EXCEPT AT AN AREA WHICH PLACES THE INTERIOR OF THE CASING IN COMMUNICATION WITH THE AMBIENT ATMOSPHERE, THE COMPONENT TO HAVE AN ADJOINING SPACE IN THE CASING FREE OF SEALING MATERIAL, SAID METOD COMPRISING POSITIONING IN SUPPORT RELATIONSHIP ADJACENT TO SAID AREA A SOLID SEALANT OF A HARDENABLE RESIN COMPOSITION LIQUEFIABLE UPON THE APPLICATION OF HEAT, SAID SOLID SEALANT HAVING A CONTOUR WHICH IS NON-CONFORMING WITH RESPECT TO SAID AREA TO EXPOSE A PORTION THEREOF TO ALLOW AIR IN THE CASING, CAUSED TO EXPAND UPON THE APPLICATION OF HEAT, TO ESCAPE THROUGH SAID AREA BEFORE THE LIQUID, SU PPLIED BY HEATING THE SOLID SEALANT, FLOWS OVER SAID AREA, AND HEATING THE SOLID SEALANT TO CAUSE ITS LIQUEFACTION TO SEAL SAID AREA AFTER THE AIR HAS ESCAPE THROUGH SAID AREA.
Claim 2
Independent Claim
142 words
A METHOD OF SEALING AN ELECTRICAL COMPONENT IN A CASING WHICH IS CLOSED EXCEPT AT AN AREA WHICH PLACES THE INTERIOR OF THE CASING IN COMMUNICATION WITH THE AMBIENT ATMOSPHERE, THE COMPONENT TO HAVE AN ADJOINING SPACE IN THE CASING FREE OF SEALING MATERIAL, SAID METOD COMPRISING POSITIONING IN SUPPORT RELATIONSHIP ADJACENT TO SAID AREA A SOLID SEALANT OF A HARDENABLE RESIN COMPOSITION LIQUEFIABLE UPON THE APPLICATION OF HEAT, SAID SOLID SEALANT HAVING A CONTOUR WHICH IS NON-CONFORMING WITH RESPECT TO SAID AREA TO EXPOSE A PORTION THEREOF TO ALLOW AIR IN THE CASING, CAUSED TO EXPAND UPON THE APPLICATION OF HEAT, TO ESCAPE THROUGH SAID AREA BEFORE THE LIQUID, SU PPLIED BY HEATING THE SOLID SEALANT, FLOWS OVER SAID AREA, AND HEATING THE SOLID SEALANT TO CAUSE ITS LIQUEFACTION TO SEAL SAID AREA AFTER THE AIR HAS ESCAPE THROUGH SAID AREA.
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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) | 1966-02-18 | 1966-08-20 | 1967-02-19 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-02-18 | 1970-08-20 | 1971-02-19 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-02-18 | 1974-08-20 | 1975-02-19 | $7700.00 | Window Closed / Lapsed |