US3289369A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Light standard base hold down
Assignee: SPRING CITY FOUNDRY CO
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Filing: 1964-08-11
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Granted: 1966-12-06
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Expires: 1984-08-11
Abstract
No abstract record available.
Inventors
- 👤 Samuel S Marcus
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-08 14:40
CPC Classifications
F; F21; F21S; F21S8/00; F21S8/08; F21S8/085; F21S8/086; E; E04; E04H; E04H12/00; E04H12/22; E04H12/2253; E04H12/2261; F21V; F21V21/00; F21V21/10
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
173 words
A BASE HOLD DOWN COMPRISING: (A) A FOUNDATION MEANS, PART OF SAID FOUNDATION MEANS COMPRISING PART OF A FASTENING MEANS, (B) A PLINTH OVER AND AROUND EACH PART OF FOUNDATION MEANS, SAID PLINTH HAVING AN UPPER SURFACE, AN APERTURE THEREIN, AND A SPIDER GUIDE THEREIN, (C) A BASE COMPRISING A CASING AND A FOOT PORTION AT THE BOTTOM OF SAID CASING, SAID FOOT PORTION EXTENDING HORIZONTALLY INWARDLY ACROSS ONLY PART OF THE BOTTOM OF SAID CASING, (D) A SPIDER HAVING A VERTICAL CENTRAL APERTURE, A LEG EXTENDING HORIZONTALLY AWAY FROM SAID CENTRAL APERTURE, A PAD AT THE END OF SAID LEG REMOTE FROM SAID CENTRAL APERTURE, SAID PAD BEARING ON SADI FOOT PORTION, A GUIDE PIN EXTENDING DOWNWARDLY FROM SAID LEG, SAID GUIDE PIN BEARING AGAINST SAID FOOT PORTION AND MATING WITH SAID SPIDER GUIDE IN SAID PLINTH, (E) FASTENING MEANS, SAID FASTENING MEAND BEARING ON PART OF SAID FOUNDATION MEANS AND ON THE TOP OF SAID SPIDER, WHEREBY SAID BASE IS SECURELY FASTENED TO THE TOP OF AND ALIGNED WITH SAID PLINTH.
Claim 2
Dependent Claim
173 words
A BASE HOLD DOWN COMPRISING: (A) A FOUNDATION MEANS, PART OF SAID FOUNDATION MEANS COMPRISING PART OF A FASTENING MEANS, (B) A PLINTH OVER AND AROUND EACH PART OF FOUNDATION MEANS, SAID PLINTH HAVING AN UPPER SURFACE, AN APERTURE THEREIN, AND A SPIDER GUIDE THEREIN, (C) A BASE COMPRISING A CASING AND A FOOT PORTION AT THE BOTTOM OF SAID CASING, SAID FOOT PORTION EXTENDING HORIZONTALLY INWARDLY ACROSS ONLY PART OF THE BOTTOM OF SAID CASING, (D) A SPIDER HAVING A VERTICAL CENTRAL APERTURE, A LEG EXTENDING HORIZONTALLY AWAY FROM SAID CENTRAL APERTURE, A PAD AT THE END OF SAID LEG REMOTE FROM SAID CENTRAL APERTURE, SAID PAD BEARING ON SADI FOOT PORTION, A GUIDE PIN EXTENDING DOWNWARDLY FROM SAID LEG, SAID GUIDE PIN BEARING AGAINST SAID FOOT PORTION AND MATING WITH SAID SPIDER GUIDE IN SAID PLINTH, (E) FASTENING MEANS, SAID FASTENING MEAND BEARING ON PART OF SAID FOUNDATION MEANS AND ON THE TOP OF SAID SPIDER, WHEREBY SAID BASE IS SECURELY FASTENED TO THE TOP OF AND ALIGNED WITH SAID PLINTH.
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) | 1969-12-05 | 1970-06-06 | 1970-12-06 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-12-05 | 1974-06-06 | 1974-12-06 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-12-05 | 1978-06-06 | 1978-12-06 | $7700.00 | Window Closed / Lapsed |