Patent US3307249A successfully refreshed from Google Patents.
US3307249A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Gasket inserting tool
Assignee: AT&T Teletype Corp
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Filing: 1965-03-26
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Granted: 1967-03-07
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Expires: 1985-03-26
Abstract
No abstract record available.
Inventors
- 👤 Hohoff Leo
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-08 10:40
CPC Classifications
B; B25; B25B; B25B27/00; B25B27/0092; Y; Y10; Y10T; Y10T29/00; Y10T29/53; Y10T29/53657
Claims Analysis
Total Claims: 1
Claim 1
Independent Claim
107 words
A GASKET INSERTING TOOL OF THE TYPE WHEREIN A PAIR OF ROTATABLY MOUNTED DISKS RECEIVE A GASKET, COMPRESS THE GASKET AND ROTATE THE GASKET INTO A CHANNEL INCLUDING: AT LEAST ONE PLATE MEMBER HAVING AT LEAST THREE CORNERS; MEANS MOUNTED ON THE PLATE MEMBER AT ONE OF THE CORNERS FOR ROTATABLY SUPPORTING THE DISKS; MEANS MOUNTED ON THE PLATE MEMBER AT A SECOND OF THE CORNERS FOR FORCING A GASKET INTO ENGAGEMENT WITH THE DISKS, AND MEANS MOUNTED ON THE PLATE MEMBER AT A THIRD OF THE CORNERS FOR REMOVING THE GASKET FOR ENGAGEMENT WITH THE DISKS AFTER THE DISKS HAVE ROTATED THE GASKET INTO THE CHANNEL.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1970-03-06 | 1970-09-05 | 1971-03-07 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1974-03-06 | 1974-09-05 | 1975-03-07 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1978-03-06 | 1978-09-05 | 1979-03-07 | $7700.00 | Window Closed / Lapsed |