US3267631A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Mounting means for sheet material
Assignee: Individual
•
Filing: 1963-04-10
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Granted: 1966-08-23
•
Expires: 1983-04-10
Abstract
No abstract record available.
Inventors
- 👤 Andrew B Hammitt
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-07 03:47
CPC Classifications
E; E04; E04B; E04B2/00; E04B2/74; E04B2/76; E04B2/78; E04B2/7854; E04B1/00; E04B1/38; E04B1/61; E04B1/6108; E04B1/6116; E04B2/7407; E04B2/7453; E04B2/7455
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
198 words
A PARTITION ASSEMBLY COMPRISING TWO SHEETS OF MATERIAL ARRANGED WITH ADJACENT EDGES THEREOF PARALLEL BUT SPACED APART, AND MEANS FOR SECURING SAID SHEET IN FIXED RELATIVE POSITIONS COMPRISING TWO MEMBERS EACH OF WHICH HAS A FLANGE THEREON, SAID FLANGES BEARING AGAINST THE OPPOSITE FACES OF ONE OF SAID SHEETS OF MATERIAL ADJACENT SAID EDGE THEREOF, BOLT-RECEIVING MEANS ENGAGING MEANS CARRIED BY ONE OF SAID MEMBERS AND LOCATED IN THE SPACE BETWEEN THE ADJACENT EDGES OF SAID SHEETS, BOLTS EXTENDING THROUGH THE OTHER OF SAID TWO MEMBERS AND INTO SAID BOLTRECEIVING MEANS AND SERVING TO URGE SAID FLANGES ON SAID TWO MEMBERS INTO CLAMPING ENGAGEMENT WITH THE OPPOSITE FACES OF THE SHEET WHICH THEY ENGAGE, ONE OF SAID TWO MEMBERS HAVING A SECOND FLANGES THEREON EXTENDING INTO POSITION TO ENGAGE ONE FACE OF THE OTHER OF SAID TWO SHEETS IN SAID ASSEMBLY, A THIRD MEMBER HAVING A FLANGE THEREON EXTENDING PARALLEL TO SAID SECOND FLANGE AND ENGAGING THE OPPOSITE FACE OF THE OTHER OF SAID TWO SHEETS, AND BOLTS ENGAGING SAID THIRD MEMBER AND THE BOLT-RECEIVING MEANS FOR URGING SAID SECOND FLANGE AND THE FLANGE ON THE THIRD MEMBER INTO CLAMPING ENGAGEMENT WITH THE OTHER OF SAID TWO SHEETS.
Claim 2
Dependent Claim
198 words
A PARTITION ASSEMBLY COMPRISING TWO SHEETS OF MATERIAL ARRANGED WITH ADJACENT EDGES THEREOF PARALLEL BUT SPACED APART, AND MEANS FOR SECURING SAID SHEET IN FIXED RELATIVE POSITIONS COMPRISING TWO MEMBERS EACH OF WHICH HAS A FLANGE THEREON, SAID FLANGES BEARING AGAINST THE OPPOSITE FACES OF ONE OF SAID SHEETS OF MATERIAL ADJACENT SAID EDGE THEREOF, BOLT-RECEIVING MEANS ENGAGING MEANS CARRIED BY ONE OF SAID MEMBERS AND LOCATED IN THE SPACE BETWEEN THE ADJACENT EDGES OF SAID SHEETS, BOLTS EXTENDING THROUGH THE OTHER OF SAID TWO MEMBERS AND INTO SAID BOLTRECEIVING MEANS AND SERVING TO URGE SAID FLANGES ON SAID TWO MEMBERS INTO CLAMPING ENGAGEMENT WITH THE OPPOSITE FACES OF THE SHEET WHICH THEY ENGAGE, ONE OF SAID TWO MEMBERS HAVING A SECOND FLANGES THEREON EXTENDING INTO POSITION TO ENGAGE ONE FACE OF THE OTHER OF SAID TWO SHEETS IN SAID ASSEMBLY, A THIRD MEMBER HAVING A FLANGE THEREON EXTENDING PARALLEL TO SAID SECOND FLANGE AND ENGAGING THE OPPOSITE FACE OF THE OTHER OF SAID TWO SHEETS, AND BOLTS ENGAGING SAID THIRD MEMBER AND THE BOLT-RECEIVING MEANS FOR URGING SAID SECOND FLANGE AND THE FLANGE ON THE THIRD MEMBER INTO CLAMPING ENGAGEMENT WITH THE OTHER OF SAID TWO SHEETS.
References Cited (Backward Citations)
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Cited
CH234919A
Cited
US2808136A
Cited
US3013642A
Cited
US2769212A
Cited
US2925154A
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US3062339A
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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) | 1969-08-22 | 1970-02-21 | 1970-08-23 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-08-22 | 1974-02-21 | 1974-08-23 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-08-22 | 1978-02-21 | 1978-08-23 | $7700.00 | Window Closed / Lapsed |