Patent US3266359A successfully refreshed from Google Patents.
US3266359A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Sheet material trimming and inspection apparatus
Assignee: Armstrong World Industries Inc
•
Filing: 1964-05-15
•
Granted: 1966-08-16
•
Expires: 1984-05-15
Abstract
No abstract record available.
Inventors
- 👤 Homsher Rufus Lee
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-06 20:20
CPC Classifications
D; D06; D06C; D06C13/00; D06C13/04; D06H; D06H3/00; D06H3/02; D06H3/04; Y; Y10; Y10T; Y10T74/00; Y10T74/14; Y10T74/1471; Y10T83/00; Y10T83/525; Y10T83/536; Y10T83/541; Y10T83/543
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
107 words
AN INDEXING MECHANISM COMPRISING A FIRST SHAFT, MEANS FOR ROTATABLY MOUNTING SAID FIRST SHAFT, STOP MEANS ASSOCIATED WITH SAID SHAFT, COOPERATING MEANS ENGAGEABLE WITH SAID STOP MEANS TO PREVENT ROTATION OF SAID FIRST SHAFT IN ONE DIRECTION, MEANS TO ACTUATE SAID COOPERATING MEANS, A SECOND SHAFT, MEANS FOR ROTATABLY MOUNTING SAID SECOND SHAFT, ONE-WAY CLUTCH MEANS CONNECTING SAID SHAFTS WHEREBY SAID CLUTCH MEANS WILL BE ENGAGED TO PROVIDE A POSITIVE DRIVING CONNECTION BETWEEN SAID SHAFTS WHEN SAID SECOND SHAFT IS ROTATING IN SAID ONE DIRECTION AT A RATE GREATER THAN THE RATE SAID FIRST SHAFT MAY TEND TO ROTATE IN SAID ONE DIRECTION BUT WILL BE DIS-
Claim 2
Dependent Claim
107 words
AN INDEXING MECHANISM COMPRISING A FIRST SHAFT, MEANS FOR ROTATABLY MOUNTING SAID FIRST SHAFT, STOP MEANS ASSOCIATED WITH SAID SHAFT, COOPERATING MEANS ENGAGEABLE WITH SAID STOP MEANS TO PREVENT ROTATION OF SAID FIRST SHAFT IN ONE DIRECTION, MEANS TO ACTUATE SAID COOPERATING MEANS, A SECOND SHAFT, MEANS FOR ROTATABLY MOUNTING SAID SECOND SHAFT, ONE-WAY CLUTCH MEANS CONNECTING SAID SHAFTS WHEREBY SAID CLUTCH MEANS WILL BE ENGAGED TO PROVIDE A POSITIVE DRIVING CONNECTION BETWEEN SAID SHAFTS WHEN SAID SECOND SHAFT IS ROTATING IN SAID ONE DIRECTION AT A RATE GREATER THAN THE RATE SAID FIRST SHAFT MAY TEND TO ROTATE IN SAID ONE DIRECTION BUT WILL BE DIS-
References Cited (Backward Citations)
US2091522A
Cited
US2715941A
Cited
US2781092A
Cited
US2779413A
Cited
US2995958A
Cited
US3120861A
Cited
US3170340A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1969-08-15 | 1970-02-14 | 1970-08-16 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-08-15 | 1974-02-14 | 1974-08-16 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-08-15 | 1978-02-14 | 1978-08-16 | $7700.00 | Window Closed / Lapsed |