US3247811A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Table
Assignee: CAL DAK CO
•
Filing: 1964-01-13
•
Granted: 1966-04-26
•
Expires: 1984-01-13
Abstract
No abstract record available.
Inventors
- 👤 William E Bauder
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-07 16:28
CPC Classifications
A; A47; A47B; A47B13/00; A47B13/02
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
195 words
A FRAME FOR A REMOVABLE TABLE TOP, SAID FRAME COMPRISING: A DIAGONAL FIRST INVERTED U-SHAPED MEMBER HAVING A BASE AND A PAIR OF SIDES; A DIAGONAL SECOND U-SHAPED MEMBER HAVING A BASE AND A PAIR OF SIDES, THE ENDS OF SAID SECOND MEMBER SIDES BEING PIVOTED FROM THE SIDES OF SAID FIRST MEMBER, THE RELATIVE SIZES OF SAID MEMBERS AND THE CONNECTION BETWEEN THE SIDES THEREOF BEING SUCH THAT SAID SECOND MEMBER MAY BE PIVOTED TO A POSITION BELOW SAID FIRST MEMBER; A LEG CONNECTED TO AND EXTENDING DOWNWARDLY FROM THE END OF EACH SIDE OF ONE OF SAID MEMBERS; A FOOT FIXED TO THE LOWER END OF EACH OF SAID LEGS, SAID FEET EXTENDING HORIZONTALLY BENEATH SAID MEMBERS; A TABLE-TOP REMOVABLY MOUNTED AT ONE SIDE THEREOF ON THE BASE OF ONE OF SAID MEMBERS, EACH OF SAID LEGS BEING ROTATABLE RELATIVE TO AND ABOUT THE AXIS OF THE MEMBER SIDE CONNECTED THERETO; MEANS TO LOCK SAID LEGS IN A POSITION TO HOLD SAID FEET APPROXIMATELY PARALLEL; A RUBBER CAP ON THE END OF EACH OF SAID FEET; AND A TABLE TOP MOUNTED ON THE BASES OF SAID MEMBERS, SAID TABLE TOP HAVING A CENTRAL
Claim 2
Dependent Claim
195 words
A FRAME FOR A REMOVABLE TABLE TOP, SAID FRAME COMPRISING: A DIAGONAL FIRST INVERTED U-SHAPED MEMBER HAVING A BASE AND A PAIR OF SIDES; A DIAGONAL SECOND U-SHAPED MEMBER HAVING A BASE AND A PAIR OF SIDES, THE ENDS OF SAID SECOND MEMBER SIDES BEING PIVOTED FROM THE SIDES OF SAID FIRST MEMBER, THE RELATIVE SIZES OF SAID MEMBERS AND THE CONNECTION BETWEEN THE SIDES THEREOF BEING SUCH THAT SAID SECOND MEMBER MAY BE PIVOTED TO A POSITION BELOW SAID FIRST MEMBER; A LEG CONNECTED TO AND EXTENDING DOWNWARDLY FROM THE END OF EACH SIDE OF ONE OF SAID MEMBERS; A FOOT FIXED TO THE LOWER END OF EACH OF SAID LEGS, SAID FEET EXTENDING HORIZONTALLY BENEATH SAID MEMBERS; A TABLE-TOP REMOVABLY MOUNTED AT ONE SIDE THEREOF ON THE BASE OF ONE OF SAID MEMBERS, EACH OF SAID LEGS BEING ROTATABLE RELATIVE TO AND ABOUT THE AXIS OF THE MEMBER SIDE CONNECTED THERETO; MEANS TO LOCK SAID LEGS IN A POSITION TO HOLD SAID FEET APPROXIMATELY PARALLEL; A RUBBER CAP ON THE END OF EACH OF SAID FEET; AND A TABLE TOP MOUNTED ON THE BASES OF SAID MEMBERS, SAID TABLE TOP HAVING A CENTRAL
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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) | 1969-04-25 | 1969-10-25 | 1970-04-26 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-04-25 | 1973-10-25 | 1974-04-26 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-04-25 | 1977-10-25 | 1978-04-26 | $7700.00 | Window Closed / Lapsed |