US3229883A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Welding skate and track
Assignee: Individual
•
Filing: 1964-04-17
•
Granted: 1966-01-18
•
Expires: 1984-04-17
Abstract
No abstract record available.
Inventors
- 👤 Vaughn H Yost
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 23:41
CPC Classifications
B; B23; B23K; B23K37/00; B23K37/02; B23K37/0211; B23K37/0229; B23K9/00; B23K9/02
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
66 words
A MACHINE FOR MOABLE SUPPORTING WELDING APPARATUS COMPRISING: (A) A PLURALITY OF RELATIVELY THIN LAMINATIONS PLACED IN FACE TO FACE RELATIONSHIP TO FORM A TRACK; (B) FASTENING MEANS HAVING PORTIONS IN CONTACT WITH SAID TRACK AND FORCING THE SEVERAL LAMINATIONS TOGETHER TO FORM A COMPACT STRUCTURE; (C) REACTION MEANS ON SAID TRACK (D) A SUPPORT MEMBER; (E) A PLURALITY OF FOLLOWER MEANS SECURED TO SAID SUP
Claim 2
Dependent Claim
66 words
A MACHINE FOR MOABLE SUPPORTING WELDING APPARATUS COMPRISING: (A) A PLURALITY OF RELATIVELY THIN LAMINATIONS PLACED IN FACE TO FACE RELATIONSHIP TO FORM A TRACK; (B) FASTENING MEANS HAVING PORTIONS IN CONTACT WITH SAID TRACK AND FORCING THE SEVERAL LAMINATIONS TOGETHER TO FORM A COMPACT STRUCTURE; (C) REACTION MEANS ON SAID TRACK (D) A SUPPORT MEMBER; (E) A PLURALITY OF FOLLOWER MEANS SECURED TO SAID SUP
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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) | 1969-01-17 | 1969-07-19 | 1970-01-18 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-01-17 | 1973-07-19 | 1974-01-18 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-01-17 | 1977-07-19 | 1978-01-18 | $7700.00 | Window Closed / Lapsed |