US2905579A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Shell construction and method of making the same
Assignee: Individual
•
Filing: 1956-03-12
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Granted: 1959-09-22
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Expires: 1976-03-12
Abstract
No abstract record available.
Inventors
- 👤 Arthur H Sumner
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-06 12:39
CPC Classifications
E; E04; E04B; E04B1/00; E04B1/32; B; B63; B63B; B63B5/00; B63B5/02; B63B5/06; B63B73/00; B63B73/40; B63B73/46; B63B73/70; E04B2001/3235; E04B2001/3241; E04B2001/3252; Y; Y10; Y10T; Y10T156/00; Y10T156/10; Y10T156/1052; Y10T156/1062; Y10T156/1064; Y10T156/1089
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
69 words
A METHOD OF MAKING A BOAT HULL COMPRISING THE STEPS OF APPLYING ADHESIVE TO EDGES OF A PLURALITY OF WOOD PLANKS, PLACING SAID PLANKS ON A HULL MOLD IN EDGE-TO-EDGE ABUTTING RELATION, AND TYING TOGETHER OVERLAPPING GROUPS OF SAID PLANKS WITH ONE OR MORE PLANKS OF EACH GROUP BEING PART OF ANOTHER GROUP, MAINTAINING SAID GROUPS IN TIED CONDITION UNTIL THE ADHESIVE IS SET, AND THEREAFTER UNTYING SAID GROUPS.
Claim 2
Independent Claim
69 words
A METHOD OF MAKING A BOAT HULL COMPRISING THE STEPS OF APPLYING ADHESIVE TO EDGES OF A PLURALITY OF WOOD PLANKS, PLACING SAID PLANKS ON A HULL MOLD IN EDGE-TO-EDGE ABUTTING RELATION, AND TYING TOGETHER OVERLAPPING GROUPS OF SAID PLANKS WITH ONE OR MORE PLANKS OF EACH GROUP BEING PART OF ANOTHER GROUP, MAINTAINING SAID GROUPS IN TIED CONDITION UNTIL THE ADHESIVE IS SET, AND THEREAFTER UNTYING SAID GROUPS.
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) | 1962-09-21 | 1963-03-23 | 1963-09-22 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1966-09-21 | 1967-03-23 | 1967-09-22 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1970-09-21 | 1971-03-23 | 1971-09-22 | $7700.00 | Window Closed / Lapsed |