US3305205A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Toggle-type easel
Assignee: Winthrop Atkins Co Inc
•
Filing: 1965-03-01
•
Granted: 1967-02-21
•
Expires: 1985-03-01
Abstract
No abstract record available.
Inventors
- 👤 Frankl Ernest
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 21:45
CPC Classifications
A; A47; A47G; A47G1/00; A47G1/14; A47G1/141
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
77 words
AN EASEL STRUCTURE FOR SUPPORTING A CALENDAR PAD, PHOTOGRAPH OR THE LIKE, COMPRISING A RIGID BASE, A FIRST PART SECURED ALONG ONE END TO THE BASE, SAID FIRST PART BEING RESISTANT TO DEFLECTION, SECOND AND THIRD PARTS HINGED, RESPECTIVELY, TO EACH OTHER ALONG THEIR PROXIMAL ENDS AND TO THE BASE AND FIRST PART AT THEIR ENDS, SAID SECOND AND THIRD PARTS CONSTITUTING A TOGGLE SITUATED BETWEEN THE BASE AND FIRST PART, AND THE HINGE CONNECTING THE PROXIMAL
Claim 2
Dependent Claim
77 words
AN EASEL STRUCTURE FOR SUPPORTING A CALENDAR PAD, PHOTOGRAPH OR THE LIKE, COMPRISING A RIGID BASE, A FIRST PART SECURED ALONG ONE END TO THE BASE, SAID FIRST PART BEING RESISTANT TO DEFLECTION, SECOND AND THIRD PARTS HINGED, RESPECTIVELY, TO EACH OTHER ALONG THEIR PROXIMAL ENDS AND TO THE BASE AND FIRST PART AT THEIR ENDS, SAID SECOND AND THIRD PARTS CONSTITUTING A TOGGLE SITUATED BETWEEN THE BASE AND FIRST PART, AND THE HINGE CONNECTING THE PROXIMAL
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) | 1970-02-20 | 1970-08-22 | 1971-02-21 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1974-02-20 | 1974-08-22 | 1975-02-21 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1978-02-20 | 1978-08-22 | 1979-02-21 | $7700.00 | Window Closed / Lapsed |