Junction unit for modular playground equipment
Description
FIG. 1 is a top perspective view of a junction unit for modular playground equipment showing my new design;
FIG. 2 is a front elevational view thereof;
FIG. 3 is a top plan view thereof;
FIG. 4 is a top perspective view of a second modified embodiment;
FIG. 5 is a front elevational view thereof;
FIG. 6 is a top plan view thereof;
FIG. 7 is a top perspective view of a third modified embodiment;
FIG. 8 is a front elevational view thereof;
FIG. 9 is a top plan view thereof;
FIG. 10 is a top perspective view of a fourth modified embodiment;
FIG. 11 is a front elevational view thereof; and
FIG. 12 is a top plan view thereof.
Referenced Cited
U.S. Patent Documents
Foreign Patent Documents
Other references
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| D219605 | December 1970 | Wormser |
| D231372 | April 1974 | Willinger |
| D248686 | July 25, 1978 | Greenberg |
| D256956 | September 16, 1980 | Stewart et al. |
| D283635 | April 29, 1986 | Kato et al. |
| D285594 | September 9, 1986 | Sassak |
| 3947024 | March 30, 1976 | Slater |
| 3955328 | May 11, 1976 | Linsay |
| 0150009 | July 1985 | EPX |
| 2400506 | July 1975 | DEX |
| 566161 | September 1975 | DEX |
- Playscape, Incorporated; pp. 4-5.
Patent History
Patent number: D308562
Type: Grant
Filed: Jun 10, 1987
Date of Patent: Jun 12, 1990
Assignee: Pentes Designs, Inc. (Charlotte, NC)
Inventor: Jack M. Pentes (Charlotte, NC)
Primary Examiner: Bernard Ansher
Assistant Examiner: C. Tuttle
Law Firm: Shefte, Pinckney & Sawyer
Application Number: 7/60,671
Type: Grant
Filed: Jun 10, 1987
Date of Patent: Jun 12, 1990
Assignee: Pentes Designs, Inc. (Charlotte, NC)
Inventor: Jack M. Pentes (Charlotte, NC)
Primary Examiner: Bernard Ansher
Assistant Examiner: C. Tuttle
Law Firm: Shefte, Pinckney & Sawyer
Application Number: 7/60,671
Classifications
Current U.S. Class:
D21/242