US3301512A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Tree holder
Assignee: Individual
•
Filing: 1965-04-16
•
Granted: 1967-01-31
•
Expires: 1985-04-16
Abstract
No abstract record available.
Inventors
- 👤 Theodore A Nyberg
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 17:46
CPC Classifications
A; A47; A47G; A47G33/00; A47G33/04; A47G33/12; A47G33/1213; Y; Y10; Y10T; Y10T24/00; Y10T24/44; Y10T24/44291; Y10T24/44333
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
102 words
A TREE HOLDER COMPRISING A SUPPORT, OPPOSED CLAMPING LEVERS HAVING TREE GRIPPING PORTIONS AT THEIR UPPER ENDS, THE LEVERS BEING DEVOID OF TREE GRIPPING PORTIONS AT THEIR LOWER ENDS, ARTICULATED ON THE SUPPORT TO MOVE THEIR GRIPPING PORTIONS TOWARD EACH OTHER INTO TREE-CLAMPING RELATIONSHIP FROM UPWARDLY AND OUTWARDLY-RETRACTED POSITIONS, OPERATING LEVER MEANS PIVOTED ON THE SUPPORT TO MOVE FROM AN ELEVATED POSITION TO A DEPRESSED POSITION FOR MOVING THE CLAMPING LEVERS TO CLAMPING POSITIONS, LINKAGE MEANS OPERATIVELY CONNECTING THE OPERATING LEVER MEANS TO THE CLAMPING LEVERS, AND A LOCKING LEVER PIVOTED ON THE SUPPORT AND OPERATIVELY CONNECTED TO THE OPERATING LEVER MEANS.
Claim 2
Dependent Claim
102 words
A TREE HOLDER COMPRISING A SUPPORT, OPPOSED CLAMPING LEVERS HAVING TREE GRIPPING PORTIONS AT THEIR UPPER ENDS, THE LEVERS BEING DEVOID OF TREE GRIPPING PORTIONS AT THEIR LOWER ENDS, ARTICULATED ON THE SUPPORT TO MOVE THEIR GRIPPING PORTIONS TOWARD EACH OTHER INTO TREE-CLAMPING RELATIONSHIP FROM UPWARDLY AND OUTWARDLY-RETRACTED POSITIONS, OPERATING LEVER MEANS PIVOTED ON THE SUPPORT TO MOVE FROM AN ELEVATED POSITION TO A DEPRESSED POSITION FOR MOVING THE CLAMPING LEVERS TO CLAMPING POSITIONS, LINKAGE MEANS OPERATIVELY CONNECTING THE OPERATING LEVER MEANS TO THE CLAMPING LEVERS, AND A LOCKING LEVER PIVOTED ON THE SUPPORT AND OPERATIVELY CONNECTED TO THE OPERATING LEVER MEANS.
References Cited (Backward Citations)
US1898669A
Cited
US3191266A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1970-01-30 | 1970-08-01 | 1971-01-31 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1974-01-30 | 1974-08-01 | 1975-01-31 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1978-01-30 | 1978-08-01 | 1979-01-31 | $7700.00 | Window Closed / Lapsed |