US3592436A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Burial vault mold with handle positioning means
Assignee: Wilbert Inc
•
Filing: 1968-03-28
•
Granted: 1971-07-13
•
Expires: 1988-03-28
Abstract
Abstract A burial vault cover mold having fixture means associated therewith for holding a plurality of cover handles in place while the cover is being poured so that the handle will be imbedded in a predetermined position in the finished molded article.
Inventors
- 👤 Wesley Miles Chandler
- 👤 Paul Fred Heuser
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 07:43
CPC Classifications
B; B28; B28B; B28B23/00
Claims Analysis
Total Claims: 7
Claim 1
Independent Claim
233 words
In a burial vault mold having means for supporting a handle in the burial vault material while the material is being poured into the mold the combination comprising: an upper mold section; a lower mold section operatively associated with said upper mold section: means defining an opening in said upper mold section for receiving a handle therethrough; means secured to said upper mold section adjacent said opening means for positioning the handle in a predetermined position in said opening means as it extends through said opening means and into the interior of said mold; clamping means being movable to open and closed positions, said clamping means including first means for cooperating with said positioning means to clamp the handle in place while the vault material is being formed, and second means for closing said opening defining means; said handle positioning means and said clamping means being mounted on said upper mold section; means pivotally connecting said upper and lower mold sections for pivoting said upper mold section, said clamping means and said handle positioning relative to said lower mold section whereby when the molding operation is completed and said clamping means is moved to the open position, said upper mold section together with said handle positioning means and said clamping means are swung to an open position about said pivotal connection means without interfering with the handle member extending through said opening means.
Claim 2
Dependent Claim
233 words
In a burial vault mold having means for supporting a handle in the burial vault material while the material is being poured into the mold the combination comprising: an upper mold section; a lower mold section operatively associated with said upper mold section: means defining an opening in said upper mold section for receiving a handle therethrough; means secured to said upper mold section adjacent said opening means for positioning the handle in a predetermined position in said opening means as it extends through said opening means and into the interior of said mold; clamping means being movable to open and closed positions, said clamping means including first means for cooperating with said positioning means to clamp the handle in place while the vault material is being formed, and second means for closing said opening defining means; said handle positioning means and said clamping means being mounted on said upper mold section; means pivotally connecting said upper and lower mold sections for pivoting said upper mold section, said clamping means and said handle positioning relative to said lower mold section whereby when the molding operation is completed and said clamping means is moved to the open position, said upper mold section together with said handle positioning means and said clamping means are swung to an open position about said pivotal connection means without interfering with the handle member extending through said opening means.
Claim 3
Dependent Claim
33 words
The combination of claim 1 wherein said handle positioning means includes a lug secured to the mold section, said lug having recess means formed therein for retaining the handle in a predetermined position.
Claim 4
Dependent Claim
16 words
The combination of claim 1 including releasable securing means for securing the clamping means in place.
Claim 5
Dependent Claim
25 words
The combination of claim 1 wherein said clamping means is pivotally mounted on said upper mold section and is adapted to be swung into place.
Claim 6
Dependent Claim
38 words
The combination of claim 1 including means defining recess means associated with said upper mold section and said positioning means for receiving the handle therein; said clamping means being effective to secure the handle in said recess means.
Claim 7
Dependent Claim
98 words
The combination of claim 1 wherein said positioning means includes a positioning member secured to said upper mold section, and means defining a first face portion on said positioning member lying in a plane substantially parallel to the plane of the intended position of the handle, and further including recess means formed in said first face portion for receiving the handle therein, and means defining a second face portion on said clamping means and adapted to cooperate with said first face portion of said positioning member for securing the handle in place with respect to the mold section.
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) | 1974-07-12 | 1975-01-11 | 1975-07-13 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1978-07-12 | 1979-01-11 | 1979-07-13 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1982-07-12 | 1983-01-11 | 1983-07-13 | $7700.00 | Window Closed / Lapsed |