US3141422A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Pallets
Assignee: Animal Trap Company of America
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Filing: 1961-12-21
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Granted: 1964-07-21
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Expires: 1981-12-21
Abstract
No abstract record available.
Inventors
- 👤 Richard G Woolworth
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 19:16
CPC Classifications
D; D21; D21J; D21J7/00; B; B65; B65D; B65D19/00; B65D19/0004; B65D19/0006; B65D19/0008; B65D19/002; B65D19/0024; B65D19/0028; B65D19/38; B65D19/40; B65D2519/00; B65D2519/00004; B65D2519/00009; B65D2519/00014; B65D2519/00019; B65D2519/00049; B65D2519/00054; B65D2519/00258; B65D2519/00263; B65D2519/00273; B65D2519/00283; B65D2519/00288; B65D2519/00313; B65D2519/00323; B65D2519/00328; B65D2519/00338; B65D2519/00547; B65D2519/00552; B65D2519/00557; B65D2519/00567; B65D2519/00736; B65D2519/0098; B65D2519/00985
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
168 words
A KNOCK-DOWN PALLET COMPRISING, A PLURALITY OF SPACED APART LEGS DEFINING SPACES THEREBETWEEN TO RECEIVE A DEVICE FOR LIFTING THE PALLET, A RETAINING SHEET FOR RETAINING THE LEGS SPACED APART, SAID SHEET HAVING SPACED OPENINGS FOR RECEIVING SAID LEGS AND HOLDING SAID LEGS IN POSITION DEPENDING FROM SAID OPENINGS, SAID LEGS EACH COMPRISING A BODY PORTION HAVING AN END AND LOAD-SUPPORTING WALLS PROVIDED WITH A LOAD-SUPPORTING FLANGE EXTENDING CIRCUMFERENTIALLY OF SAID END AND RADIALLY OF SAID BODY PORTION, EACH OF SAID LEGS HAVING AT LEAST ONE RADIAL PROJECTION ON THE BODY PORTION EXTENDING AXIALLY OF THE LEG BODY PORTION AND IN A CIRCUMFERENTIAL DIRECTION THEREOF A GIVEN EXTENT, SAID PROJECTION HAVING AN UPPER END SURFACE TERMINATING THE PROJECTION DISPOSED SPACED DOWNWARDLY FROM A LOWER FACE SURFACE OF SAID FLANGE PORTION THEREBY DEFINING A SHOULDER ON SAID LEG, SAID OPENINGS EACH HAVING AT LEAST ONE RADIAL RECESS FOR RECEIVING SAID RADIALLY EXTENDING PROJECTION OF A RESPECTIVE LEG, SAID LEGS BEING INSERTABLE INTO RESPECTIVE ONES OF SAID OPENINGS WITH SAID
Claim 2
Dependent Claim
168 words
A KNOCK-DOWN PALLET COMPRISING, A PLURALITY OF SPACED APART LEGS DEFINING SPACES THEREBETWEEN TO RECEIVE A DEVICE FOR LIFTING THE PALLET, A RETAINING SHEET FOR RETAINING THE LEGS SPACED APART, SAID SHEET HAVING SPACED OPENINGS FOR RECEIVING SAID LEGS AND HOLDING SAID LEGS IN POSITION DEPENDING FROM SAID OPENINGS, SAID LEGS EACH COMPRISING A BODY PORTION HAVING AN END AND LOAD-SUPPORTING WALLS PROVIDED WITH A LOAD-SUPPORTING FLANGE EXTENDING CIRCUMFERENTIALLY OF SAID END AND RADIALLY OF SAID BODY PORTION, EACH OF SAID LEGS HAVING AT LEAST ONE RADIAL PROJECTION ON THE BODY PORTION EXTENDING AXIALLY OF THE LEG BODY PORTION AND IN A CIRCUMFERENTIAL DIRECTION THEREOF A GIVEN EXTENT, SAID PROJECTION HAVING AN UPPER END SURFACE TERMINATING THE PROJECTION DISPOSED SPACED DOWNWARDLY FROM A LOWER FACE SURFACE OF SAID FLANGE PORTION THEREBY DEFINING A SHOULDER ON SAID LEG, SAID OPENINGS EACH HAVING AT LEAST ONE RADIAL RECESS FOR RECEIVING SAID RADIALLY EXTENDING PROJECTION OF A RESPECTIVE LEG, SAID LEGS BEING INSERTABLE INTO RESPECTIVE ONES OF SAID OPENINGS WITH SAID
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) | 1967-07-21 | 1968-01-20 | 1968-07-21 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1971-07-21 | 1972-01-20 | 1972-07-21 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1975-07-21 | 1976-01-20 | 1976-07-21 | $7700.00 | Window Closed / Lapsed |