US3092019A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Article marking
Assignee: VAN BUSKIRK AND CO Inc
•
Filing: 1956-11-23
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Granted: 1963-06-04
•
Expires: 1976-11-23
Abstract
No abstract record available.
Inventors
- 👤 John D Van Buskirk
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 19:24
CPC Classifications
B; B41; B41F; B41F17/00; B41F17/24; B41F17/26; Y; Y10; Y10S; Y10S101/00; Y10S101/30
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
154 words
A MARKING MACHINE FOR MARKING ON ARTICLES AS THEY ARE MOVED PAST THE SAME BY A CONVEYOR, WHICH COMPRISES A ROTARY PRINTING DRUM HAVING A PREDETERMINED, STATIONARY, NON-MARKING HOME POSITION, AND HAVING A NOTCHED LOCKING DISK ROTATABLE THEREWITH; A LOCKING TONGUE URGED TOWARDS THE DISK AND RECEIVABLE IN THE NOTCH WHEN THE DRUM IS IN NON-PRINTING HOME POSITION; DRIVE MEANS FOR THE DRUM INCLUDING AN ELECTROMAGNETIC CLUTCH HAVING AN ENERGIZING CIRCUIT; A RELAY CONTROLLING THE ENERGIZING CIRCUIT OF SAID CLUTCH; A CAM ROTATABLE BY THE DRIVE MEANS COORDINATELY WITH SAID DRUM ROTATION, AND HAVING A LOCAL DEVIATION CORRESPONDING TO HOME POSITION OF THE DRUM; DETECTOR MEANS FOR SENSING THE PRESENCE ADJACENT SAID DRUM OF AN ARTICLE TO BE MARKED AND ACTUATABLE THEREBY TO OPERATED CONDITION; ELECTROMAGNETIC MEANS RESPONSIVE TO THE OPERATED CONDITION OF SAID DETECTOR MEANS FOR WITHDRAWING SAID LOCKING TONGUE FROM SAID NOTCH; MEANS RESPONSIVE TO THE OPERATED CONDITION OF SAID DETECTOR MEANS
Claim 2
Dependent Claim
154 words
A MARKING MACHINE FOR MARKING ON ARTICLES AS THEY ARE MOVED PAST THE SAME BY A CONVEYOR, WHICH COMPRISES A ROTARY PRINTING DRUM HAVING A PREDETERMINED, STATIONARY, NON-MARKING HOME POSITION, AND HAVING A NOTCHED LOCKING DISK ROTATABLE THEREWITH; A LOCKING TONGUE URGED TOWARDS THE DISK AND RECEIVABLE IN THE NOTCH WHEN THE DRUM IS IN NON-PRINTING HOME POSITION; DRIVE MEANS FOR THE DRUM INCLUDING AN ELECTROMAGNETIC CLUTCH HAVING AN ENERGIZING CIRCUIT; A RELAY CONTROLLING THE ENERGIZING CIRCUIT OF SAID CLUTCH; A CAM ROTATABLE BY THE DRIVE MEANS COORDINATELY WITH SAID DRUM ROTATION, AND HAVING A LOCAL DEVIATION CORRESPONDING TO HOME POSITION OF THE DRUM; DETECTOR MEANS FOR SENSING THE PRESENCE ADJACENT SAID DRUM OF AN ARTICLE TO BE MARKED AND ACTUATABLE THEREBY TO OPERATED CONDITION; ELECTROMAGNETIC MEANS RESPONSIVE TO THE OPERATED CONDITION OF SAID DETECTOR MEANS FOR WITHDRAWING SAID LOCKING TONGUE FROM SAID NOTCH; MEANS RESPONSIVE TO THE OPERATED CONDITION OF SAID DETECTOR MEANS
References Cited (Backward Citations)
US505172A
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US1550234A
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US2363554A
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US2762176A
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US2741998A
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US2870702A
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US2889767A
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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) | 1966-06-03 | 1966-12-03 | 1967-06-04 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-06-03 | 1970-12-03 | 1971-06-04 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-06-03 | 1974-12-03 | 1975-06-04 | $7700.00 | Window Closed / Lapsed |