Patent US2443394A successfully refreshed from Google Patents.
US3239403A
Expired / Lapsed
US
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Method of joining two members by means of an adhesive coated carbon cloth resistance member
Assignee: Lord Corp
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Filing: 1965-01-06
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Granted: 1966-03-08
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Expires: 1985-01-06
Abstract
No abstract record available.
Inventors
- 👤 Frank R Williams
- 👤 Richard S Neely
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-22 20:53
CPC Classifications
C; C09; C09J; C09J7/00; C09J7/20; C09J7/21; C09J7/30; C09J7/35; Y; Y10; Y10S; Y10S285/00; Y10S285/915; Y10T; Y10T428/00; Y10T428/30; Y10T428/31504; Y10T428/31511; Y10T428/31515; Y10T428/31522; Y10T442/00; Y10T442/30; Y10T442/3382; Y10T442/3415; Y10T442/3423
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
59 words
THAT METHOD OF JOINING TWO MEMBERS AT LEAST ONE OF WHICH IS METALLIC THROUGH OPPOSING SURFACES COMPRISING PLACING A CARBON CLOTH RESISTANCE MEMBER HAVING A COATING OF A NORMALLY SOLID HEAT-ACTIVATABLE ADHESIVE IN CONTACT WITH THE SURFACE TO BE JOINED, HEATING SAID RESISTANCE MEMBER ELECTRICALLY TO ACTIVATE SAID ADHESIVE, AND DISCONTINUING SAID HEATING AND PERMITTING THE ASSEMBLY TO COOL.
Claim 2
Dependent Claim
59 words
THAT METHOD OF JOINING TWO MEMBERS AT LEAST ONE OF WHICH IS METALLIC THROUGH OPPOSING SURFACES COMPRISING PLACING A CARBON CLOTH RESISTANCE MEMBER HAVING A COATING OF A NORMALLY SOLID HEAT-ACTIVATABLE ADHESIVE IN CONTACT WITH THE SURFACE TO BE JOINED, HEATING SAID RESISTANCE MEMBER ELECTRICALLY TO ACTIVATE SAID ADHESIVE, AND DISCONTINUING SAID HEATING AND PERMITTING THE ASSEMBLY TO COOL.
References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1969-03-07 | 1969-09-06 | 1970-03-08 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-03-07 | 1973-09-06 | 1974-03-08 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-03-07 | 1977-09-06 | 1978-03-08 | $7700.00 | Window Closed / Lapsed |