US3277623A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Anchoring arrangement
Assignee: Individual
•
Filing: 1962-11-15
•
Granted: 1966-10-11
•
Expires: 1982-11-15
Abstract
No abstract record available.
Inventors
- 👤 Fischer Artur
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 20:33
CPC Classifications
E; E04; E04D; E04D3/00; E04D3/36; E04D3/3605; E04D3/3606
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
187 words
AN ANCHORING ARRANGEMENT, PARTICULARLY FOR CONNECTING A THIN-WALLED ELEMENT TO A SUPPORTING STRUCTURE COMPRISING, IN COMBINATION, AN ELEMENT INCLUDING A THINWALLED PORTION HAVING AN APERTURE OF PREDETERMINED DIAMETER; AN ELONGATED ANCHORING MEMBER HAVING A DIAMETER SUBSTANTIALLY SMALLER THAN THE DIAMETER OF SAID APERTURE IN SAID THIN-WALLED PORTION SO AS TO LEAVE BETEWEEN ITSELF AND THE WALL SURROUNDING SAID APERTURE AN ANNULAR SPACE, SAID ANCHORING MEMBER PASSING THROUGH SAID APERTURE AND HAVING A SCREW-THREADED TIP ADAPTED TO BE SCREWED INTO A SUPPORTING STRUCTURE SO THAT ONE SIDE OF SAID THIN-WALLED PORTION IS ADJACENT TO BUT REMAINS SPACED FROM SAID SUPPORTING STRUCTURE WITH THE REAR END OF SAID ANCHORING MEMBER LOCATED AT THE OTHER SIDE OF SAID THINWALLED PORTION; AN ELASTICALLY DEFORMABLE TUBULAR SEALING MEMBER HAVING AN ANNULAR OUTER END FACE AND SURROUNDING WITH CLEARANCE A PORTION OF SAID ANCHORING MEMBER ADJACENT SAID REAR END THEREOF AND HAVING A CONICAL OUTER FACE PORTION INCLUDING A FIRST PORTION HAVING A DIAMETER SMALLER THAN THE DIAMETER OF SAID APERTURE AND ARRANGED TO EXTEND INTO SAID APERTURE AND A SECOND PORTION HAVING A DIAMETER LARGER THAN THE DIAMETER OF SAID APERTURE AND
Claim 2
Dependent Claim
187 words
AN ANCHORING ARRANGEMENT, PARTICULARLY FOR CONNECTING A THIN-WALLED ELEMENT TO A SUPPORTING STRUCTURE COMPRISING, IN COMBINATION, AN ELEMENT INCLUDING A THINWALLED PORTION HAVING AN APERTURE OF PREDETERMINED DIAMETER; AN ELONGATED ANCHORING MEMBER HAVING A DIAMETER SUBSTANTIALLY SMALLER THAN THE DIAMETER OF SAID APERTURE IN SAID THIN-WALLED PORTION SO AS TO LEAVE BETEWEEN ITSELF AND THE WALL SURROUNDING SAID APERTURE AN ANNULAR SPACE, SAID ANCHORING MEMBER PASSING THROUGH SAID APERTURE AND HAVING A SCREW-THREADED TIP ADAPTED TO BE SCREWED INTO A SUPPORTING STRUCTURE SO THAT ONE SIDE OF SAID THIN-WALLED PORTION IS ADJACENT TO BUT REMAINS SPACED FROM SAID SUPPORTING STRUCTURE WITH THE REAR END OF SAID ANCHORING MEMBER LOCATED AT THE OTHER SIDE OF SAID THINWALLED PORTION; AN ELASTICALLY DEFORMABLE TUBULAR SEALING MEMBER HAVING AN ANNULAR OUTER END FACE AND SURROUNDING WITH CLEARANCE A PORTION OF SAID ANCHORING MEMBER ADJACENT SAID REAR END THEREOF AND HAVING A CONICAL OUTER FACE PORTION INCLUDING A FIRST PORTION HAVING A DIAMETER SMALLER THAN THE DIAMETER OF SAID APERTURE AND ARRANGED TO EXTEND INTO SAID APERTURE AND A SECOND PORTION HAVING A DIAMETER LARGER THAN THE DIAMETER OF SAID APERTURE AND
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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) | 1969-10-10 | 1970-04-11 | 1970-10-11 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-10-10 | 1974-04-11 | 1974-10-11 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-10-10 | 1978-04-11 | 1978-10-11 | $7700.00 | Window Closed / Lapsed |