US3239216A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Feeding apparatus
Assignee: RCA Corp
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Filing: 1964-07-24
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Granted: 1966-03-08
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Expires: 1984-07-24
Abstract
No abstract record available.
Inventors
- 👤 Frederick W Pfleger
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 07:47
CPC Classifications
G; G06; G06K; G06K13/00; G06K13/02; G06K13/07; G06K13/077
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
93 words
THE COMBINATION COMPRISING: A FEED PATH; SUPPORTING MEANS ADJACENT THE FEED PATH FOR SUPPORTING AN OBJECT BEING ADVANCED IN A STEP-BY-STEP MANNER ALONG SAID FEED PATH; A PLURALITY OF INDIVIDUALLY MOVABLE PUSHER MEANS LOCATED AT SPACED INTERVALS ALONG, AND PROJECTABLE INTO, SAID FEED PATH FOR SUCCESSIVELY ENGAGING THE TRAILING EDGE OF AN OBJECT TO EFFECT ADVANCEMENT THEREOF ALONG SAID FEED PATH; SIGNAL-CONTROLLED DEVICES INDIVIDUAL TO SAID PUSHER MEANS AND RESPONSIVE TO APPLIED SIGNALS FOR ADVANCING THE RESPECTIVE PUSHER MEANS ALONG SAID FEED PATH; AND MEANS FOR SUPPLYING SIGNALS TO SAID SIGNAL CONTROLLED DEVICES.
Claim 2
Dependent Claim
93 words
THE COMBINATION COMPRISING: A FEED PATH; SUPPORTING MEANS ADJACENT THE FEED PATH FOR SUPPORTING AN OBJECT BEING ADVANCED IN A STEP-BY-STEP MANNER ALONG SAID FEED PATH; A PLURALITY OF INDIVIDUALLY MOVABLE PUSHER MEANS LOCATED AT SPACED INTERVALS ALONG, AND PROJECTABLE INTO, SAID FEED PATH FOR SUCCESSIVELY ENGAGING THE TRAILING EDGE OF AN OBJECT TO EFFECT ADVANCEMENT THEREOF ALONG SAID FEED PATH; SIGNAL-CONTROLLED DEVICES INDIVIDUAL TO SAID PUSHER MEANS AND RESPONSIVE TO APPLIED SIGNALS FOR ADVANCING THE RESPECTIVE PUSHER MEANS ALONG SAID FEED PATH; AND MEANS FOR SUPPLYING SIGNALS TO SAID SIGNAL CONTROLLED DEVICES.
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) | 1969-03-07 | 1969-09-06 | 1970-03-08 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-03-07 | 1973-09-06 | 1974-03-08 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-03-07 | 1977-09-06 | 1978-03-08 | $7700.00 | Window Closed / Lapsed |