US3207832A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Method of making plastic article having metallic insert
Assignee: AT&T Inc
•
Filing: 1962-10-18
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Granted: 1965-09-21
•
Expires: 1982-10-18
Abstract
No abstract record available.
Inventors
- 👤 Dante J Patti
- 👤 Leonard J Winn
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 21:45
CPC Classifications
H; H01; H01R; H01R9/00; H01R9/16; Y; Y10; Y10T; Y10T29/00; Y10T29/49; Y10T29/49002; Y10T29/49117; Y10T29/49124; Y10T29/4913; Y10T29/49146
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
139 words
THE METHOD OF MAKING A PLASTIC ARTICLE HAVING A METALLIC INSERT SECURED THEREIN AND PROJECTING THEREFROM, WHICH COMPRISES THE FOLLOWING STEPS: PROVIDING AN ELONGATED METALLIC INSERT HAVING (1) A SHANK PORTION, (2) A PAIR OF ENLARGED HEADS ADJACENT TO THE ENDS OF THE SHANK PORTION, AND (3) AN END PORTION PROJECTING BEYOND AT LEAST ONE OF THE HEADS; PLACING THE INSERT INTO A MOLD HAVING AN APERTURE IN WHICH THE END PORTION OF THE INSERT IS RECEIVED SO THAT ONE OF THE HEADS SEATS IN THE APERTURE; CLOSING THE MOLD IN SUCH A MANNER AS TO MOVE THE HEADS RELATIVELY TOWARD EACH OTHER WITH SUCH A FORCE AS TO BEND THE SHANK PORTION OF THE INSERT IN A DIRECTION TRANSVERSE TO THE APPLIED FORCE AND TO ENABLE THE ONE HEAD TO SEAL OFF THE APERTURE IN ORDER TO PREVENT
Claim 2
Independent Claim
139 words
THE METHOD OF MAKING A PLASTIC ARTICLE HAVING A METALLIC INSERT SECURED THEREIN AND PROJECTING THEREFROM, WHICH COMPRISES THE FOLLOWING STEPS: PROVIDING AN ELONGATED METALLIC INSERT HAVING (1) A SHANK PORTION, (2) A PAIR OF ENLARGED HEADS ADJACENT TO THE ENDS OF THE SHANK PORTION, AND (3) AN END PORTION PROJECTING BEYOND AT LEAST ONE OF THE HEADS; PLACING THE INSERT INTO A MOLD HAVING AN APERTURE IN WHICH THE END PORTION OF THE INSERT IS RECEIVED SO THAT ONE OF THE HEADS SEATS IN THE APERTURE; CLOSING THE MOLD IN SUCH A MANNER AS TO MOVE THE HEADS RELATIVELY TOWARD EACH OTHER WITH SUCH A FORCE AS TO BEND THE SHANK PORTION OF THE INSERT IN A DIRECTION TRANSVERSE TO THE APPLIED FORCE AND TO ENABLE THE ONE HEAD TO SEAL OFF THE APERTURE IN ORDER TO PREVENT
References Cited (Backward Citations)
NL50982C
Cited
US2040674A
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US1983267A
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US2082992A
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US2937409A
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US3054165A
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US3042896A
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US3069753A
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US3072879A
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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) | 1968-09-20 | 1969-03-22 | 1969-09-21 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-09-20 | 1973-03-22 | 1973-09-21 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-09-20 | 1977-03-22 | 1977-09-21 | $7700.00 | Window Closed / Lapsed |