US3221890A
Expired / Lapsed
US
⏱️ 0.0 years remaining
File tray
Assignee: WASSELL ORGANIZATION Inc
•
Filing: 1962-07-23
•
Granted: 1965-12-07
•
Expires: 1982-07-23
Abstract
No abstract record available.
Inventors
- 👤 George W Wassell
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 11:02
CPC Classifications
B; B42; B42F; B42F17/00; B42F17/28; A; A47; A47B; A47B63/00; A47B63/06
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
118 words
FILING APPARATUS COMPRISING A TRAY, TRACK HAVING AN ELONGATED NOTCH EXTENDING ALONG ITS SIDE SURFACE AT POSITIONS EQUI-DISTANT ABOVE THE TRAY, THE TRACK BEING POSITIONED ABOVE THE TRAY, RESILIENT MATERIAL ADJACENT THE EDGE OF THE NOTCH IN THE TRACK, AT LEAST ONE MOVABLE GUIDE SUPPORTED BY THE TRACK, THE GUIDE HAVING A PORTION THEREOF THAT IS NORMALLY RESILIENTLY ENGAGEABLE WITH THE RESILIENT MATERIAL ADJACENT THE EDGE OF THE NOTCH IN THE TRACK TO PREVENT MOVEMENT OF THE GUIDE ALONG THE TRACK, THE GUIDE BEING PIVOTABLE WITHOUT DEFORMING OUT OF RESILIENT ENGAGEMENT WITH THE TRACK AND SLIDEABLE ALONG THE TRACK TO A DESIRED POSITION ON THE TACK WHERE IT MAY BE PIVOTED BACK INTO RESILIENT ENGAGEMENT WITH THE TRACK.
Claim 2
Dependent Claim
118 words
FILING APPARATUS COMPRISING A TRAY, TRACK HAVING AN ELONGATED NOTCH EXTENDING ALONG ITS SIDE SURFACE AT POSITIONS EQUI-DISTANT ABOVE THE TRAY, THE TRACK BEING POSITIONED ABOVE THE TRAY, RESILIENT MATERIAL ADJACENT THE EDGE OF THE NOTCH IN THE TRACK, AT LEAST ONE MOVABLE GUIDE SUPPORTED BY THE TRACK, THE GUIDE HAVING A PORTION THEREOF THAT IS NORMALLY RESILIENTLY ENGAGEABLE WITH THE RESILIENT MATERIAL ADJACENT THE EDGE OF THE NOTCH IN THE TRACK TO PREVENT MOVEMENT OF THE GUIDE ALONG THE TRACK, THE GUIDE BEING PIVOTABLE WITHOUT DEFORMING OUT OF RESILIENT ENGAGEMENT WITH THE TRACK AND SLIDEABLE ALONG THE TRACK TO A DESIRED POSITION ON THE TACK WHERE IT MAY BE PIVOTED BACK INTO RESILIENT ENGAGEMENT WITH THE TRACK.
References Cited (Backward Citations)
DE629132C
Cited
NL63076C
Cited
US2261840A
Cited
US2309896A
Cited
US2308629A
Cited
US2368349A
Cited
US2550117A
Cited
US2522483A
Cited
GB634104A
Cited
US2688409A
Cited
US2711741A
Cited
US2697631A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1968-12-06 | 1969-06-07 | 1969-12-07 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-12-06 | 1973-06-07 | 1973-12-07 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-12-06 | 1977-06-07 | 1977-12-07 | $7700.00 | Window Closed / Lapsed |