US3213580A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Floor anchor
Assignee: Interstate Industries Inc
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Filing: 1963-10-03
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Granted: 1965-10-26
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Expires: 1983-10-03
Abstract
No abstract record available.
Inventors
- 👤 Edward H Mark
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 00:10
CPC Classifications
E; E04; E04B; E04B2/00; E04B2/74; E04B2/82; E04B2/825; E04B2002/749
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
209 words
A FLOOR ANCHOR FOR A PORTABLE PARTITION POST HAVING AN ADJUSTABLE FOOT AND ALIGNED BOLT HOLES IN TWO OPPOSITE SIDES AND SPACED SLIGHTLY ABOVE THE BOTTOM THEREOF, SAID FLOOR ANCHOR COMPRISING A PAIR OF ANGLE BRACKETS FOR RESPECTIVE POSITIONING AGAINST THE OPPOSITE SIDES OF A POST AND EACH HAVING A BASE BRANCH WITH A BOLT OPENING FOR ATTACHMENT TO THE FLOOR AND AN ELONGATE UPRIGHT BRANCH HAVING A VERTICALLY DISPOSED SLOT FOR REGISTRATION WITH ONE OF THE POST BOLT HOLES, IN COMBINATION WITH A PAIR OF L-SHAPED CHANNEL MEMBERS OPEN AT THE BOTTOM AND BACK, SAID CHANNEL MEMBERS RESPECTIVELY OVERLYING SAID BRACKETS IN ASSEMBLY WITH THE SIDE WALLS OF SAID MEMBERS IN FRICTIONAL ENGAGEMENT WITH THE SIDES OF SAID BRACKETS, AND WINGS EXTENDING REARWARDLY FROM THE BOTTOM PORTIONS OF THE CHANNEL MEMBER SIDE WALLS FOR ENCLOSING THE FOOT AND BOTTOM OF A POST TO WHICH SAID BRACKETS MAY BE ATTACHED, SAID WINGS BEING OF A HEIGHT TO OVERLIE THE BOTTOM PORTION OF THE SIDES OF SUCH POST AT ANY NORMAL ELEVATION OF SUCH POST, AND OF A DEPTH EQUAL TO ONE HALF THE DEPTH OF SUCH POST SO THAT THE REAR EDGES OF THE WINGS ON EACH SIDE OF SUCH POST ABUT AND COMPLETELY ENCLOSED AREA BENEATH SUCH POST.
Claim 2
Dependent Claim
209 words
A FLOOR ANCHOR FOR A PORTABLE PARTITION POST HAVING AN ADJUSTABLE FOOT AND ALIGNED BOLT HOLES IN TWO OPPOSITE SIDES AND SPACED SLIGHTLY ABOVE THE BOTTOM THEREOF, SAID FLOOR ANCHOR COMPRISING A PAIR OF ANGLE BRACKETS FOR RESPECTIVE POSITIONING AGAINST THE OPPOSITE SIDES OF A POST AND EACH HAVING A BASE BRANCH WITH A BOLT OPENING FOR ATTACHMENT TO THE FLOOR AND AN ELONGATE UPRIGHT BRANCH HAVING A VERTICALLY DISPOSED SLOT FOR REGISTRATION WITH ONE OF THE POST BOLT HOLES, IN COMBINATION WITH A PAIR OF L-SHAPED CHANNEL MEMBERS OPEN AT THE BOTTOM AND BACK, SAID CHANNEL MEMBERS RESPECTIVELY OVERLYING SAID BRACKETS IN ASSEMBLY WITH THE SIDE WALLS OF SAID MEMBERS IN FRICTIONAL ENGAGEMENT WITH THE SIDES OF SAID BRACKETS, AND WINGS EXTENDING REARWARDLY FROM THE BOTTOM PORTIONS OF THE CHANNEL MEMBER SIDE WALLS FOR ENCLOSING THE FOOT AND BOTTOM OF A POST TO WHICH SAID BRACKETS MAY BE ATTACHED, SAID WINGS BEING OF A HEIGHT TO OVERLIE THE BOTTOM PORTION OF THE SIDES OF SUCH POST AT ANY NORMAL ELEVATION OF SUCH POST, AND OF A DEPTH EQUAL TO ONE HALF THE DEPTH OF SUCH POST SO THAT THE REAR EDGES OF THE WINGS ON EACH SIDE OF SUCH POST ABUT AND COMPLETELY ENCLOSED AREA BENEATH SUCH POST.
References Cited (Backward Citations)
US2001574A
Cited
US3108664A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1968-10-25 | 1969-04-26 | 1969-10-26 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-10-25 | 1973-04-26 | 1973-10-26 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-10-25 | 1977-04-26 | 1977-10-26 | $7700.00 | Window Closed / Lapsed |