US2962409A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Composite structure and method of making it
Assignee: Meritor Inc
•
Filing: 1957-08-12
•
Granted: 1960-11-29
•
Expires: 1977-08-12
Abstract
No abstract record available.
Inventors
- 👤 Ludlow Edmund
- 👤 Glenn E Wintermute
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 18:31
CPC Classifications
B; B21; B21D; B21D47/00; Y; Y10; Y10T; Y10T156/00; Y10T156/10; Y10T156/1002; Y10T156/1043; Y10T428/00; Y10T428/23907; Y10T428/23914
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
97 words
A METHOD OF MAKING A COMPOSITE STRUCTURE COMPRISING TWO SPACED, OPPOSED SHEETS AND A RIGID MEANS LOCATED BETWEEN THE SHEETS AND BONDED TO THEIR OPPOSED FACES FOR INTERCONNECTING THEM, COMPRISING THE STEPS OF DISTRIBUTING A SETTABLE PLASTIC MATERIAL ON ONE OF SAID SHEETS IN A PREDETERMINED PATTERN, SUPERIMPOSING THE OTHER SHEET ON SAID SETTABLE PLASTIC MATERIAL AND FORCING IT INTO BONDING CONTACT THEREWITH, MOVING SAID SHEETS APART INTO A PREDETERMINED SPACED RELATIONSHIP WHEREIN THE SETTABLE PLASTIC MATERIAL IS DRAWN OUT, AND SETTING SAID MATERIAL INTO A RIGID STATE WHILE MAINTAINING THE SHEETS IN SAID PREDETERMINED SPACED RELATIONSHIP.
Claim 2
Independent Claim
97 words
A METHOD OF MAKING A COMPOSITE STRUCTURE COMPRISING TWO SPACED, OPPOSED SHEETS AND A RIGID MEANS LOCATED BETWEEN THE SHEETS AND BONDED TO THEIR OPPOSED FACES FOR INTERCONNECTING THEM, COMPRISING THE STEPS OF DISTRIBUTING A SETTABLE PLASTIC MATERIAL ON ONE OF SAID SHEETS IN A PREDETERMINED PATTERN, SUPERIMPOSING THE OTHER SHEET ON SAID SETTABLE PLASTIC MATERIAL AND FORCING IT INTO BONDING CONTACT THEREWITH, MOVING SAID SHEETS APART INTO A PREDETERMINED SPACED RELATIONSHIP WHEREIN THE SETTABLE PLASTIC MATERIAL IS DRAWN OUT, AND SETTING SAID MATERIAL INTO A RIGID STATE WHILE MAINTAINING THE SHEETS IN SAID PREDETERMINED SPACED RELATIONSHIP.
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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) | 1963-11-29 | 1964-05-30 | 1964-11-29 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1967-11-29 | 1968-05-30 | 1968-11-29 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1971-11-29 | 1972-05-30 | 1972-11-29 | $7700.00 | Window Closed / Lapsed |